{"id":14,"date":"2024-03-04T11:40:13","date_gmt":"2024-03-04T02:40:13","guid":{"rendered":"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/?page_id=14"},"modified":"2026-04-20T15:43:37","modified_gmt":"2026-04-20T06:43:37","slug":"publication","status":"publish","type":"page","link":"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/publication\/","title":{"rendered":"\u7814\u7a76\u696d\u7e3e"},"content":{"rendered":"<h2 id=\"1\">\u5b66\u8853\u8ad6\u6587<\/h2>\n<h3>2026<\/h3>\n<ol class=\"paper\">\n<li>Iron ion enables photocatalytic hydrogen evolution from methanol<br \/>Sakurai, M.; Kawasaki, Y.; Itabashi, Y.; Ohkubo, K.; Matsumoto, T.<br \/><em>Commun. Chem.<\/em> <strong>2026<\/strong>, <em>9<\/em>, 123.<br \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/42004_2026_2009_Figa_HTML.png.webp\" alt=\"\" width=\"376\" height=\"236\" class=\"alignnone  wp-image-1146\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/42004_2026_2009_Figa_HTML.png.webp 685w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/42004_2026_2009_Figa_HTML.png-300x188.webp 300w\" sizes=\"auto, (max-width: 376px) 100vw, 376px\" \/><\/li>\n<li>A Bulky Aryl\u2013Substituted Acridinium Salt: 10-(3,5-Di-<em>tert<\/em>-butylphenyl)-9-mesitylacridinium Tetrafluoroborate<br \/>Itabashi, Y.; Ohkubo, K.<br \/><em>Molbank<\/em> <strong>2026<\/strong>, <em>2<\/em>, M2164. (Topical collection <em>Molecules from Catalytic Processes<\/em>)<br \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/Pasted-Graphic-1-770x1024.png\" alt=\"\" width=\"222\" height=\"295\" class=\"alignnone  wp-image-1135\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/Pasted-Graphic-1-770x1024.png 770w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/Pasted-Graphic-1-226x300.png 226w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/Pasted-Graphic-1-768x1021.png 768w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/Pasted-Graphic-1.png 945w\" sizes=\"auto, (max-width: 222px) 100vw, 222px\" \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/Pasted-Graphic-804x1024.png\" alt=\"\" width=\"200\" height=\"255\" class=\"alignnone  wp-image-1130\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/Pasted-Graphic-804x1024.png 804w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/Pasted-Graphic-236x300.png 236w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/Pasted-Graphic-768x978.png 768w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/Pasted-Graphic.png 904w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/li>\n<li>Visible-Light-Induced Upcycling of Halogenated Hydrocarbons into Amides Using Chlorine Dioxide<br \/>Ohno, S.; Fukuhara, M.; Taniguchi, G.; Itabashi, Y.; Inoue, T.; Ohkubo, K.; Asahara, H.<br \/><em>Chem. Pharm. Bull<\/em>. <strong>2026<\/strong>, <em>74<\/em>, 318\u2013322.<br \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/image-1024x359.png\" alt=\"\" width=\"405\" height=\"142\" class=\"alignnone  wp-image-1152\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/image-1024x359.png 1024w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/image-300x105.png 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/image-768x270.png 768w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/image.png 1536w\" sizes=\"auto, (max-width: 405px) 100vw, 405px\" \/><\/li>\n<li>Mechanistic insights into CO2-driven hydration of propargylic alcohols catalyzed by oxometallate ionic liquids<br \/>Atallah, N. I.; El-Khouly, M. E.; Abdelmoneim, A.; Ohkubo, K.; El-Hendawy, M. M. <br \/><em>RSC Adv.<\/em> <strong>2026<\/strong>, <em>16<\/em>, 12246\u201312255.<br \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/Get-3.jpeg.gif\" alt=\"\" width=\"378\" height=\"173\" class=\"alignnone size-full wp-image-1118\" \/><\/li>\n<li>Visible-Light-Induced Upcycling of Perchloroethylene into Trichloroacetamides Using Chlorine Dioxide<br \/>Ohno, S.; Taniguchi, G.; Fukuhara, M.; Itabashi, Y.; Inoue, T.; Ohkubo, K.; Asahara, H.<br \/><em>Chem. Commun.<\/em> <b>2026<\/b>, <em>62, <\/em>6091\u20136095.<br \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/Get-1.jpeg.gif\" alt=\"\" width=\"378\" height=\"161\" class=\"alignnone size-full wp-image-1116\" \/><\/li>\n<li>High Quantum Yield NIR Emission via Charge Transfer States in Buckybowl-TPA based D\u2013A Systems<br \/>Yakiyama, Y.; Han, J.; Sakai, H.; Hasobe, T.; Takeda, Y.; Kishi, R.; Ohkubo, K.; Sakurai, H. <br \/><em>Mater. Chem. Front.<\/em> <strong>2026<\/strong>, <em>10<\/em>, 938\u2013946.<em><br \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/Get-2.jpeg.gif\" alt=\"\" width=\"376\" height=\"189\" class=\"alignnone size-full wp-image-1117\" \/><br \/><\/em><\/li>\n<li>Aqueous dispersion of carbon nanotubes by chlorine dioxide oxidation<br \/>Itabashi, Y.; Sunami, A.; Maeno, K.; Ueno, H.; Itoh, T.; Fukumura, H.; Ohkubo, K.<br \/><em>Nanoscale,<\/em> <strong>2026<\/strong>,<em>18<\/em>, 5805\u20135811.<em><br \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2026\/04\/Get.jpeg.gif\" alt=\"\" width=\"528\" height=\"116\" class=\"alignnone  wp-image-1115\" \/><br \/><\/em><\/li>\n<\/ol>\n<h3>2025<\/h3>\n<ol class=\"paper\">\n<li>3-Azafluorenone Derivatives With Small HOMO\u2013LUMO Gaps, Allowing Visible-Light Absorption<br \/>Kobayashi, T.; Itabashi, Y.; Iwai, K.; Inoue, T.; Ohkubo, K.; Asahara H.<br \/><em>Chem. Asian J.<\/em> <strong>2025<\/strong>, <em>20<\/em>, e70415.<em><br \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2025\/11\/image.jpeg\" alt=\"\" width=\"235\" height=\"189\" class=\"alignnone  wp-image-1035 aligncenter\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2025\/11\/image.jpeg 394w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2025\/11\/image-300x241.jpeg 300w\" sizes=\"auto, (max-width: 235px) 100vw, 235px\" \/><\/em><\/li>\n<li>Enhanced cytotoxicity against cancer cells by acetylation of a planar catechin analog<br \/>Ito, H.; Shoji, Y.; Itabashi, Y.; Matsumoto, K.; Ohkubo, K.; Fukuhara, K.; Nakanishi, I.<br \/><i>Free Radical Research, <\/i><strong>2025<\/strong>, <em>59<\/em><strong>, <\/strong>480\u2013486.<\/li>\n<li style=\"text-align: left;\">Highly Efficient Upconverted Fluorescence from Coulombically Assembled Ion Pair<br \/>Baek, J. H.; Song, D.; Park, G.; Avula, S.; Park, S.; Ohkubo, K.; You, Y.<br \/><em>Adv. Optical Mater.<\/em>\u00a0<strong>2025<\/strong>, 2500876.<br \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2025\/05\/adom202500876-gra-0001-m.jpg\" alt=\"\" width=\"231\" height=\"202\" class=\" wp-image-993 aligncenter\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2025\/05\/adom202500876-gra-0001-m.jpg 394w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2025\/05\/adom202500876-gra-0001-m-300x262.jpg 300w\" sizes=\"auto, (max-width: 231px) 100vw, 231px\" \/><\/li>\n<li style=\"text-align: left;\">Sulfide Oxidation to Sulfone Using Sodium Chlorite and Hydrochloric Acid in Organic Solvents<br \/>Itabashi, Y.; Ogata, S.; Inoue, T.; Asahara, H.; Ohkubo, K.<br \/><em>Molecules<\/em>, <strong>2025<\/strong>, <em>30<\/em>, 1912. (Special issue <em>Organosulfur and Organoselenium Chemistry II<\/em>)<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2025\/04\/molecules-30-01912-sch001-768x128-1.png\" alt=\"\" width=\"560\" height=\"93\" class=\"alignnone  wp-image-984\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2025\/04\/molecules-30-01912-sch001-768x128-1.png 768w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2025\/04\/molecules-30-01912-sch001-768x128-1-300x50.png 300w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/li>\n<li style=\"text-align: left;\">Photocatalytic and Highly Chemoselective H\/D Exchange at Alpha-thio C(sp3)-H Bonds<br \/>Ogasahara, R.; Mae, M.; Itabashi, Y.; Ohkubo, K.; Matsuura, K.; Shimizu, H.; Ban, K.; Udagawa, T.; \u00a0Fujioka, H.; Kamiya, M.; Akai, S.; Sawama Y.<br \/><em>J. Am. Chem. Soc.<\/em> <strong>2025<\/strong>, 147, 18, 15499\u201315509.<em><br \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2025\/04\/ja5c01894_0007-1.webp\" alt=\"\" width=\"373\" height=\"171\" class=\"alignnone  wp-image-959 aligncenter\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2025\/04\/ja5c01894_0007-1.webp 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2025\/04\/ja5c01894_0007-1-300x137.webp 300w\" sizes=\"auto, (max-width: 373px) 100vw, 373px\" \/><\/em><\/li>\n<li style=\"text-align: left;\">Tetrabutylammonium Chlorite as an Efficient Oxidant for Controlled Oxidation of Sulfides to \u00a0Sulfoxides<br \/>Itabashi, Y.; Ogata, S.; Shimada, Y.; Kondo, M.; Nishiwaki, N.; Inoue, T.; Asahara, H.; Ohkubo, K.<br \/><em>Chem. \u2013Eur. J.<\/em>\u00a0<b>2025<\/b>, <em>31<\/em>, e202404279. (Inside Cover)<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2025\/01\/Fig-768x185-1.png\" alt=\"\" width=\"474\" height=\"114\" class=\"alignnone  wp-image-918 aligncenter\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2025\/01\/Fig-768x185-1.png 768w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2025\/01\/Fig-768x185-1-300x72.png 300w\" sizes=\"auto, (max-width: 474px) 100vw, 474px\" \/><\/li>\n<\/ol>\n<h3>2024<\/h3>\n<ol class=\"paper\"><\/ol>\n<ol class=\"paper\"><\/ol>\n<ol class=\"paper\">\n<li>Antioxidant Activity of Planar Catechin Conjugated with Trolox\u3000<br \/>Shimizu, W.; Shoji, Y.; Ohkubo, K.; Ito, H.; Nakanishi, I.; Fukuhara, K.<br \/><em>Antioxidants<\/em>\u00a0<strong>2024<\/strong>, <em>13<\/em>, 1165.<br \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/09\/antioxidants-13-01165-ag-550.webp\" alt=\"\" width=\"301\" height=\"208\" class=\"wp-image-895 aligncenter\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/09\/antioxidants-13-01165-ag-550.webp 550w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/09\/antioxidants-13-01165-ag-550-300x208.webp 300w\" sizes=\"auto, (max-width: 301px) 100vw, 301px\" \/><\/li>\n<li>Construction of a screening system for lipid-derived radical inhibitors and validation of hit compounds to target retinal and cerebrovascular diseases\u3000<br \/>Mori, R; Abe, M; Saimoto, Y; Shinto, S; Jodai, S; Tomomatsu, M; Tazoe, K; Ishida, M; Enoki, M; Kato, N; Yamashita, T.; Itabashi, Y.; Nakanishi, I.; Ohkubo, K.; Kaidzu, S.; Tanito, M.; Matsuoka, Y.; Morimoto, K.; Yamada, K. <br \/><em>Redox Biol.<\/em>\u00a0<strong>2024<\/strong>, <em>73<\/em>, 103186.<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/09\/image.png\" alt=\"\" width=\"229\" height=\"197\" class=\"wp-image-893 aligncenter\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/09\/image.png 626w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/09\/image-300x258.png 300w\" sizes=\"auto, (max-width: 229px) 100vw, 229px\" \/><\/li>\n<li>Scandium Ion-Promoted Electron-Transfer Disproportionation of 2-Phenyl-4,4,5,5-tetramethylimidazoline-1-oxyl 3-Oxide (PTIO\u2022) in Acetonitrile and Its Regeneration Induced by Water <br \/>Shoji, Y.; Terashima, Y.; Ohkubo, K.; Ito, H.; Maruyama, K.; Fukuzumi, S.; Nakanishi, I.<br \/><em>Int. J. Mol. Sci.<\/em> <strong>2024<\/strong>, <em>25<\/em>, 4417.<br \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/04\/ijms-25-04417-ag-550-300x147.webp\" alt=\"\" width=\"300\" height=\"147\" class=\"wp-image-790 size-medium aligncenter\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/04\/ijms-25-04417-ag-550-300x147.webp 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/04\/ijms-25-04417-ag-550.webp 550w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/li>\n<li>9-(4-Halo-2,6-xylyl)-10-methylacridinium Ion as an Effective Photoredox Catalyst for Oxygenation and Trifluoromethylation of Toluene Derivatives<br \/>Ohkubo, K.; Matsumoto, S.; Asahara, H.; Fukuzumi, S. <br \/><em>ACS Catal.<\/em> <b>2024<\/b>, <em>14<\/em>, 2671\u20132684.\u00a0<br \/><a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper1.png\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper1.png\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Mitochondria Play Essential Roles in Intracellular Protection against Oxidative Stress\u2014Which Molecules among the ROS Generated in the Mitochondria Can Escape the Mitochondria and Contribute to Signal Activation in Cytosol?<br \/>Masuda, D.; Nakanishi, I.; Ohkubo, K.; Ito, H.; Matsumoto, K.-i.; Ichikawa, H.; Chatatikun, M.; Klangbud, W. K.; Kotepui, M.; Imai, M.; Kawakami, F.; Kubo, M.; Matsui, H.; Tangpong, J.; Ichikawa, T.; Ozawa, T.; Yen, H.-C.; St Clair, D. K.; Indo, H. P.; Majima, H. <br \/><em>J. Biomol.<\/em> <b>2024<\/b>, <em>14<\/em>, 128. <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper2-300x137.png\" alt=\"\" width=\"357\" class=\"aligncenter  wp-image-258\" height=\"163\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper2-300x137.png 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper2-1024x466.png 1024w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper2-768x349.png 768w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper2-1536x699.png 1536w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper2-2048x932.png 2048w\" sizes=\"auto, (max-width: 357px) 100vw, 357px\" \/><\/li>\n<li>Supramolecular Nanosheet Formation Induced Photosensitisation Mechanism Change of Rose Bengal Dye in Aqueous Media<br \/>Bunno, A.; Shigemitsu, H.; Yoshikawa, A.; Osakada, Y.; Fujitsuka, M.; Ishiwari, F.; Nishikubo, R.; Saeki, A.; Ohkubo, K.; Mori, T.; Kida, T.<br \/><em>Chem. Commun.<\/em> <b>2024<\/b>, <em>60<\/em>, 889\u2013892. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper3.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper3.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<\/ol>\n<h3>2023<\/h3>\n<ol class=\"paper\">\n<li>A BODIPY-picolinium-cation Conjugate as a Blue- light-responsive Caged Group<br \/>Ieda, N.; Nakamura, A.; Tomita, N.; Ohkubo, K.; Izumi, R.; Hotta, Y.; Kawaguchi, M.; Kimura, K.; Nakagawa, H.<br \/><em>RSC Adv.<\/em> <b>2023<\/b>, 13, 26375\u201326379. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper4.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper4.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Water-Induced Regeneration of a 2,2-Diphenyl-1-picrylhydrazyl Radical after Its Scandium Ion-Promoted Electron-Transfer Disproportionation in an Aprotic Medium<br \/>Nakanishi, I.; Shoji, Y.; Ohkubo, K.; Ito, H.; Fukuzumi, S.<br \/><em>Molecules<\/em>, <b>2023<\/b>, <em>28<\/em>, 5002.\u00a0<\/li>\n<li>2-Azafluorenone Derivatives: Photocatalyst for Oxygenation of Toluene via Electron Transfer and Hydrogen-Atom Transfer<br \/>Asahara, K.; Horikawa, Y.; Iwai, K.; Nishiwaki, N.; Ohkubo, K.<br \/><em>J. Photochem. Photobiol.<\/em> <b>2023<\/b>, <em>15<\/em>, 100184.\u00a0<\/li>\n<li>One-step Antibacterial Mmodification of Polypropylene Nonwoven Fabrics via Oxidation Using Photo-activated Chlorine Dioxide Radical<br \/>Yamamoto, K.; Asahara, H.; Harada, K.; Itabashi, Y.; Ohkubo, K.; Inoue, T.<br \/><em>J. Mater. Chem. B<\/em> <b>2023<\/b>, <em>11<\/em>, 5101\u20135107. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper5.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper5.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>In vitro Radical-Scavenging Mechanism of Melatonin and its in vivo Protective Effect Against Radiation-Induced Lipid Peroxidation<br \/>Manda, K.; Ohkubo, K.; Shoji, Y.; Zoardar, A. K. M. R. K.; Kamibayashi, M.; Ozawa, T.; Anzai K.; Nakanishi, I.<br \/><em>Redox Biochem. Chem.<\/em> <b>2023<\/b>, 3\u20134, 100003.\u00a0<\/li>\n<\/ol>\n<h3>2022<\/h3>\n<ol class=\"paper\">\n<li>One-pot Chlorocarboxylation of Toluenes with Chlorine Dioxide under Photoirradiation<br \/>Ohno, S.; Asahara, H.; Inoue, T.; Ohkubo, K.<br \/><em>RSC Adv.<\/em> <b>2022<\/b>, <em>12<\/em>, 31412\u201331414. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper6.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper6.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Amphiphilic Rhodamine Nano-assembly as a Type I Supramolecular Photosensitizer for Photodynamic Therapy<br \/>Shigemitsu, H.; Sato, K.; Hagio, S.; Tani, Y.; Mori, T.; Ohkubo, K.; Osakada, Y.; Fujitsuka, M.; Kida, T.<br \/><em>ACS Appl. Nano Mater<\/em>. <b>2022<\/b>, <em>5<\/em>, 14954\u201314960. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper7.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper7.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Pathological Complete Remission of Relapsed Tumor by Photo-Activating Antibody\u2013Mimetic Drug Conjugate Treatment<br \/>Kaneko, Y.; Yamatsugu, K.; Yamashita, T.; Takahashi, K.; Tanaka, T.; Aki, S.; Tatsumi, T.; Kawamura, T.; Miura, M.; Ishii, M.; Ohkubo, K.; Osawa, T.; Kodama, T.; Ishikawa, S.; Tsukagoshi, M.; Chansler, M.; Sugiyama, A.; Kanai, M.; Katoh, H.<br \/><em>Cancer Sci<\/em>. <b>2022<\/b>, 113, 4350-4362. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper8.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper8.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Ascorbate-assisted Nitric Oxide Release from Photocontrollable Nitrosonium Ion Releasers for Potent ex vivo Photovasodilation<br \/>Ieda, N.; Yoshikawa, Y.; Tomita, N.; Ohkubo, K.; Hotta, Y.; Kawaguchi, M.; Kimura, K.; Nakagawa, H.<br \/><em>Chem. Commun.<\/em> <b>2022<\/b>, <em>58<\/em>, 8420-8423.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper9.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper9.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>9\u2011Cyano-10-methoxycarbonylanthracene as a Visible Organic Photoredox Catalyst in the Two-Molecule Photoredox System<br \/>Tajimi, Y.; Nachi, Y.; Inada, R.; Hashimoto, R.; Yamawaki, M.; Ohkubo, K.; Morita, T.; Yoshimi, Y.<br \/><em>J. Org. Chem<\/em>. <b>2022<\/b>, <em>87<\/em>, 7405-7413. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper10.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper10.png\" alt=\"\" width=\"500\" height=\"211\" class=\"aligncenter size-full wp-image-266\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper10.png 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper10-300x127.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper10.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper10.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>A Fluorescein based Type I Supramolecular Photosensitizer via Induction of Charge Separation by Self-Assembly<br \/>Shigemitsu, H.; Ohkubo, K.; Bunno, A.; Mori, T.; Osakada, Y.; Fujitsuka, M.; Kida, T.<br \/><em>J. Am. Chem. Soc. Au,<\/em> <b>2022<\/b>, <em>2<\/em>, 1472\u20131478. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper11.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper11.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Visible-light-Induced Phosgenation Reaction of Amines by Oxygenation of Chloroform Using Chlorine Dioxide<br \/>Asahara, H.; Takao, N.; Moriguchi, M.; Inoue, T. Ohkubo, K.<br \/><em>Chem. Commun.<\/em> <b>2022<\/b>, <em>58<\/em>, 6176 &#8211; 6179. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper12.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper12.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Effect of Magnesium Ion on the Radical-Scavenging Rate of Pterostilbene in an Aprotic Medium: Mechanistic Insight into the Antioxidative Reaction of Pterostilbene<br \/>Nakanishi, I.; Shoji, Y.; Ohkubo, K.; Ueno, M.; Shimoda, K.; Matsumoto, K.; Fukuhara, K.; Hamada, H.<br \/><em>Antioxidant<\/em>, <b>2022<\/b>, <em>11<\/em>, 340. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper13.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper13.png\" alt=\"\" width=\"482\" height=\"139\" class=\"aligncenter size-full wp-image-269\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper13.png 482w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper13-300x87.png 300w\" sizes=\"auto, (max-width: 482px) 100vw, 482px\" \/><\/a><a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper13.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper13.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Acridinium Salts as Photoredox Organocatalysts for Photomediated Cationic RAFT and DT Polymerizations of Vinyl Ethers<br \/>Matsuda, M.; Uchiyama, M.; Itabashi, Y.; Ohkubo, K.; Kamigaito, M.<br \/><em>Polym. Chem.<\/em> <b>2022<\/b>, <em>13<\/em>, 1031-1039. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper14.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper14.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Antibody Mimetic Drug Conjugate Manufactured by High-yield Escherichia coli Expression and Non-covalent Binding System<br \/>Yamatsugu, K.; Katoh, H.; Yamashita, T.; Takahashi, K.; Aki, S.; Tatsumi, T.; Kaneko, Y.; Kawamura, T.; Miura, M.; Ishii, M.; Ohkubo, K.; Osawa, T.; Kodama, T.; Ishikawa, S.; Kanai, M.; Sugiyama, A.<br \/><em>Protein Expr. Purif.<\/em> <b>2022<\/b>, <em>192<\/em>, 106043.\u00a0<\/li>\n<li>Laser Flash Photolytic Generation of Radical Ions of Carotenoids in Organic Solvents. Studies of Their Subsequent Fates, Including Formation of Stable Carotenoid Sigma Dimer Radical Anion (CAR)<sub>2<\/sub>\u2022\u2013<br \/>El-Agamey, A.; Mel\u00f8, T. B.; Nagvi, K. R.; El-Hagrasy, M. A.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Photochem. Photobiol. A<\/em> <b>2022<\/b>, 425, 113707. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper15.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper15.jpg\" alt=\"\" width=\"500\" height=\"192\" class=\"aligncenter size-full wp-image-271\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper15.jpg 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper15-300x115.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper15.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper15.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<\/ol>\n<h3>2021<\/h3>\n<ol class=\"paper\">\n<li>Tunneling in the Hydrogen-Transfer Reaction from a Vitamin E Analog to an Inclusion Complex of 2,2-Diphenyl-1-picrylhydrzyl Radical with b-Cyclodextrin in an Aqueous Buffer Solution at Ambient Temperature<br \/>Nakanishi, I.; Shoji, Y.; Ohkubo, K.; Fukuzumi, S.<br \/><em>Antioxidant<\/em> <b>2021<\/b>, 10, 1966. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper16.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper16-300x222.png\" alt=\"\" width=\"300\" height=\"222\" class=\"aligncenter wp-image-272 size-medium\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper16-300x222.png 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper16-1024x757.png 1024w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper16-768x568.png 768w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper16-1536x1136.png 1536w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper16.png 1934w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper16.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper16.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>UV-induced Oxygenation of Toluene Catalyzed by Co(acac)2 and 9-Mesityl-10-methylacridinium Ion Mediated with NHPI<br \/>Pokutsa, A.; Ohkubo, K.; Zaborovskyi, A.; Bloniarz, P.; \u041cuzart, J.<br \/><em>Asia-Pac. J. Chem. Eng.<\/em> <b>2021<\/b>, <em>16<\/em>, e2714.\u00a0<\/li>\n<li>A Cyanine Dye Based Supramolecular Photosensitizer Enabling Visible-light-driven Organic Reaction in Water<br \/>Shigemitsu, H.; Tamemoto, T.; Ohkubo, K.; Mori, T.; Osakada, Y.; Fujitsuka, M.; Kida, T.<br \/><em>Chem. Commun<\/em>. <b>2021<\/b>, <em>32<\/em>, 1098-1103. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper17.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper17.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Axially Substituted Silicon Phthalocyanine Payloads for Antibody\u2013Drug Conjugates<br \/>Takahashi, K.; Sugiyama, A.; Ohkubo, K.; Tatsumi, T.; Kodama, T.; Yamatsugu, K.; Kanai, M.<br \/><em>Synlett<\/em>. <b>2021<\/b>, <em>32<\/em>, 1098-1103. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper18.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper18.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Anionic Fluorinated Zn-porphyrin Combined with Cationic Endohedral Li-fullerene for Long-Lived Photoinduced Charge Separation with Low Energy Loss<br \/>Miwa, K.; Aoyagi, S.; Sasamori, T.; Ueno, H.; Okada, H.; Ohkubo, K.<br \/><em>J. Phys. Chem. B<\/em> <b>2021<\/b>, 125, 918-925. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper19.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper19.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Effects of Reaction Environments on Radical-scavenging Mechanisms of Ascorbic Acid<br \/>Nakanishi, I.; Shoji, Y.; Ohkubo, K.; Fukuhara, K.; Ozawa, T.; Matsumoto, K.; Fukuzumi, S.<br \/><em>J. Clin. Biochem. Nutr.<\/em> <b>2021<\/b>, 68, 116-122.\u00a0<\/li>\n<\/ol>\n<h3>2020<\/h3>\n<ol class=\"paper\">\n<li>Phenylene-bridged Bis(benzimidazolium) (BBIm2+): A Dicationic Organic Photoredox Catalyst<br \/>Kodama, T.; Kubo, M.; Shinji, W.; Ohkubo, K.; Tobisu, M.<br \/><em>Chem. Sci<\/em>. <b>2020<\/b>, 11, 12109-12117. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper20.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper20.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>A Large Kinetic Isotope Effect in the Reaction of Ascorbic acid with 2-Phenyl-4,4,5,5-tetramethylimidazoline-1-oxyl 3-oxide (PTIO\u2022) in Aqueous Buffer Solutions<br \/>Nakanishi, I.; Shoji, Y.; Ohkubo, K.; Ozawa, T.; Matsumoto, K.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2020<\/b>, 51, 11505-11507. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper21.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper21.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Relationship between the Radical-Scavenging Activity of Selected Flavonols and Thermodynamic Parameters Calculated by Density Functional Theory<br \/>Nakanishi, I.; Ohkubo, K.; Fujitaka, Y.; Shimoda, K.; Matsumoto, K.; Fukuhara, K.; Hamada, H.<br \/><em>Free Radic. Res.<\/em> <b>2020<\/b>, <em>54<\/em>, 535-539.\u00a0<\/li>\n<li>Two Different Multiple Photosynthetic Reaction Centers using either Zinc Porphyrinic Oligopeptide-Fulleropyrrolidine or Free-Base Porphyrinic Polypeptide-Li+@C60 Supramolecular Complexes<br \/>Solladi\u00e9, N.; Fukuzumi, S.; Ohkubo, K.; D&#8217;Souza, F.; Rein, R.; Troiani, V.; Qiu, H.; Saito, K.; Suresh, G.; Hasegawa, T.<br \/><em>ECS J. Solid. State Sci. Tech.<\/em> <b>2020<\/b>, <em>9<\/em>, 061026.\u00a0<\/li>\n<li>Low Switching Voltage, High-stability Organic Phototransistor Memory Based on a Photoactive Dielectric and an Electron Trapping Layer<br \/>Dao, T. T.; Sakai, H.; Ohkubo, K.; Fukuzumi, S.; Murata, H.<br \/><em>Org. Electron.<\/em> <b>2020<\/b>, <em>77<\/em>, 105505. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper22.jpg\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper22.jpg\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<\/ol>\n<h3>2019<\/h3>\n<ol class=\"paper\">\n<li>Kinetic Isotope Effect in the Reaction of Water Soluble Antioxidants with Water-Solubilized 2,2Diphenyl-l-picrylhydrazyl Radical in Aqueous Buffer Solutions<br \/>Nakanishi, I.; Yoshimi, S.; Ohkubo, K.; Ozawa, T.; Matsumoto, K.<br \/><em>Free Rad. Biol. Med.<\/em> <b>2019<\/b>, <em>145<\/em>, S34\u00a0<\/li>\n<li>A Pyropheophorbide Analogue Containing a Fused Methoxy Cyclohexanone Ring System Shows Promising Cancer-Imaging Ability<br \/>Marko, A. J.; Dukh, M.; Patel, N. J.; Missert, J. R.; Ohulchanskyy, T.; Tabaczynski, W. A.; Ohkubo, K.; Fukuzumi, S.; Yai, R.; Sajjad, M.; Pandey, R. K.<br \/><em>ChemMedChem<\/em> <b>2019<\/b>, <em>14<\/em>, 1503-1513. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper23.png\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper23.png\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>A Diprotonated Porphyrin as an Electron Mediator in Photoinduced Electron Transfer in Hydrogen-Bonded Supramolecular Assemblies<br \/>Suzuki, W.; Kotani, H.; Ishizuka, T.; Kawano, M.; Sakai, H.; Hasobe, T.; Ohkubo, K.; Fukuzumi, S.; Kojima, T.<br \/><em>J. Phys. Chem. C<\/em> <b>2019<\/b>, <em>123<\/em>, 11529\u201311538. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper24.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper24.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Synthesis and Radical-Scavenging Activity of C-methylated Fisetin Analogues<br \/>Imai, K.; Nakanishi, I.; Ohkubo, K.; Ohno, A.; Mizuno, M.; Fukuzumi, S.; Matsumoto, K.; Fukuhara, K.<br \/>Bioorg. Med. Chem. <b>2019<\/b>, 27, 1720-1727. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper25.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper25.jpg\" alt=\"\" width=\"500\" height=\"102\" class=\"aligncenter wp-image-281 size-full\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper25.jpg 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper25-300x61.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Photochemical C\u2013H Oxygenation of Side-chain Methyl Groups in Polypropylene with Chlorine Dioxide<br \/>Ohkubo, K.; Asahara, H.; Inoue, T.<br \/><em>Chem. Commun<\/em>. <b>2019<\/b>, 55, 4723-4726. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper26.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper26.gif\" alt=\"\" width=\"378\" height=\"126\" class=\"aligncenter wp-image-282 size-full\" \/><\/a><\/li>\n<li>Paddlewheel Complexes with Azulenes: Electronic Interaction between Metal Centers and Equatorial Ligands<br \/>Tsuchiya, T.; Umemura, R.; Kaminaga, M.; Kushida, S.; Ohkubo, K.; Noro, S.; Mazaki, Y.<br \/><em>ChemPlusChem<\/em> <b>2019<\/b>, 84, 655-664. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper27.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper27-300x272.png\" alt=\"\" width=\"300\" height=\"272\" class=\"aligncenter size-medium wp-image-283\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper27-300x272.png 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper27.png 434w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/li>\n<li>Catalytic Asymmetric Allylation of Aldehydes with Alkenes through Allylic C(sp3)-H Functionalization Mediated by Organophotoredox and Chiral Chromium Hybrid Catalysis<br \/>Mitsunuma, H.; Tanabe, S.; Fuse, H. Ohkubo, K.; Kanai, M.<br \/><em>Chem. Sci<\/em>. <b>2019<\/b>, 10, 3459\u20133465. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper28.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper28.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Unified Mechanism of Oxygen Atom Transfer and Hydrogen Atom Transfer Reactions with a Triflic Acid-Bound Nonheme Manganese(IV)-Oxo Complex via Outer-Sphere Electron Transfer<br \/>Lee, Y.-M.; Kim, S.; Ohkubo, K.; Kim, K.-H.; Nam, W.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2019<\/b>, 141, 2614\u20132622. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper29.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper29.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<\/ol>\n<h3>2018<\/h3>\n<ol class=\"paper\">\n<li>Long-Lived Photoexcited State of a Mn(IV)-Oxo Complex Binding Scandium Ions That is Capable of Hydroxylating Benzene<br \/>Sharma, N.; Jung, J.; Ohkubo, K.; Lee, Y.-M.; El-Khouly, M. E.; Nam, W.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2018<\/b>, 140, 8405-8409. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper30.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper30.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Mechanistic Insights into Homogeneous Electrocatalytic and Photocatalytic Hydrogen Evolution Catalyzed by High-Spin Ni(II) Complexes with S2N2-Type Tetradentate Ligands<br \/>Hong, D.; Tsukakoshi, Y.; Kotani, H.; Ishizuka, T.; Ohkubo, K.; Shiota, Y.; Yoshizawa, K.; Fukuzumi, S.; Kojima, T.<br \/><em>Inorg. Chem<\/em>. <b>2018<\/b>, 57, 7180-7190. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper31.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper31.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" width=\"500\" height=\"291\" \/><\/a><\/li>\n<li>A Supramolecular Photocatalyst Composed of a Polyoxometalate and a Photosensitizing Water-soluble Porphyrin Diacid for the Oxidation of Organic Substrates in Water<br \/>Ishizuka, T.; Ohkawa, S.; Ochiai, H.; Hashimoto, M.; Ohkubo, K.; Kotani, H.; Sadakane, M.; Fukuzumi, S.; Kojima, T.<br \/><em>Green Chem<\/em>. <b>2018<\/b>, 20, 1975-1980.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper32.gif\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper32.gif\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Assemblies of Boron Dipyrromethene\/Porphyrin, Phthalocyanine, and C60 Moieties as Artificial Models of Photosynthesis: Synthesis, Supramolecular Interactions, and Photophysical Studies<br \/>Chen, X.-F.; El-Khouly, M. E.; Ohkubo, K.; Fukuzumi, S.; Ng, D. K. P.<br \/><em>Chem. \u2013Eur. J.<\/em> <b>2018<\/b>, 24, 3862-3872. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper33.png\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper33.png\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>A Triphenylamine-Naphthalenediimide-Fullerene Triad: Synthesis, Photoinduced Charge Separation and Solution-Processable Bulk Heterojunction Solar Cells<br \/>Srivani, D.; Gupta, A.; Bhosale, S. V.; Ohkubo, K.; Bhosale, R. S.; Fukuzumi, S.; Bilic, A.; Jones, L. A.; Bhosale, S. V.<br \/><em>Asian J. Org. Chem<\/em>. <b>2018<\/b>, 7, 220-226. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper34.png\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper34.png\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<li>Light-driven C-H Oxygenation of Methane into Methanol and Formic Acid by Molecular Oxygen Using a Perfluorinated Solvent<br \/>Ohkubo, K.; Hirose, K.<br \/><em>Angew. Chem. Int. Ed<\/em>. <b>2018<\/b>, 57, 2126-2129.\u00a0<br \/>Selected as a Cover Picture<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper35.png\"><img decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper35.png\" alt=\"\" witdh=\"500\" class=\"aligncenter\" \/><\/a><\/li>\n<\/ol>\n<h3>2017<\/h3>\n<ol class=\"paper\">\n<li>Inter- and Intramolecular Electron-Transfer Reduction Properties of Coronenediimide Derivatives via Photoinduced Processes<br \/>Yoshida, M.; Sakai, H.; Ohkubo, K.; Fukuzumi, S.; Hasobe, T.<br \/><em>J. Phys. Chem. C<\/em> <b>2017<\/b>, 122, 13333-13346. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper36.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper36.gif\" alt=\"\" width=\"500\" height=\"357\" class=\"aligncenter wp-image-292 size-full\" \/><\/a><\/li>\n<li>Ionic Manipulation of Charge-transfer and Photodynamics of [60]Fullerene Confined in Pyrrolo-tetrathiafulvalene Cage<br \/>Bahring, S.; Larsen, K. R.; Supur, M.; Nielsen, K. A.; Poulsen, T.; Ohkubo, K.; Marlatt, C. W.; Miyazaki, E.; Takimiya, K.; Flood, A. H.; Fukuzumi, S.; Jeppesen, J. O.<br \/><em>Chem. Commun<\/em>. <b>2017<\/b>, 53, 9898-9901. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper37.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper37.gif\" alt=\"\" width=\"375\" height=\"189\" class=\"aligncenter wp-image-293 size-full\" \/><\/a><\/li>\n<li>Multi-level Non-volatile Organic Transistor-based Memory Using Lithium-ion-encapsulated Fullerene as a Charge Trapping Layer<br \/>Tran, C. M.; Sakai, H.; Kawashima, Y.; Ohkubo, K.; Fukuzumi, S.; Murata, H.<br \/>Org. Electron. <b>2017<\/b>, 45, 234-239. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper38.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper38.jpg\" alt=\"\" width=\"500\" height=\"193\" class=\"aligncenter wp-image-294 size-full\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper38.jpg 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper38-300x116.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Synthesis of Methylated Quercetin Analogues for Enhancement of Radical-scavenging Activity<br \/>Imai, K.; Nakanishi, I.; Ohkubo, K.; Ohba, Y.; Arai, T.; Mizuno, M.; Fukuzumi, S.; Matsumoto, K.; Fukuhara, K.<br \/><em>RSC Adv.<\/em> <b>2017<\/b>, 7, 17968-17979. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper39.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper39.gif\" alt=\"\" width=\"378\" height=\"130\" class=\"aligncenter wp-image-295 size-full\" \/><\/a><\/li>\n<li>Dual Function Photocatalysis of Cyano-bridged Heteronuclear Metal Complexes for Water Oxidation and Two-electron Reduction of Dioxygen to Produce Hydrogen Peroxide as a Solar Fuel<br \/>Aratani, Y.; Suenobu, T.; Ohkubo, K.; Yamada, Y.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2017<\/b>, 53, 3473\u20133476. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper40.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper40.gif\" alt=\"\" width=\"378\" height=\"159\" class=\"aligncenter wp-image-296 size-full\" \/><\/a><\/li>\n<li>Thermodynamics and Photodynamics of a Monoprotonated Porphyrin Directly Stabilized by Hydrogen Bonding with Polar Protic Solvents<br \/>Suzuki, W.; Kotani, H.; Ishizuka, T.; Ohkubo, K.; Shiota, Y.; Yoshizawa, K.; Fukuzumi, S.; Kojima, T.<br \/><em>Chem.\u2013Eur. J<\/em>. <b>2017<\/b>, 23, 4669\u20134679. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper41.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper41.png\" alt=\"\" width=\"283\" height=\"188\" class=\"aligncenter wp-image-297 \" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper41.png 418w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper41-300x200.png 300w\" sizes=\"auto, (max-width: 283px) 100vw, 283px\" \/><\/a><\/li>\n<li>Selective CO Production in Photoelectrochemical Reduction of CO2 with a Cobalt Chlorin Complex Adsorbed on Multi-Walled Carbon Nanotubes in Water<br \/>Aoi, S.; Mase, K.; Ohkubo, K.; Suenobu, T.; Fukuzumi, S.<br \/><em>ACS Energy Lett<\/em>. <b>2017<\/b>, 2, 4077\u20134080. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper42.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper42.gif\" alt=\"\" width=\"291\" height=\"181\" class=\"aligncenter wp-image-298 \" \/><\/a><\/li>\n<li>Dihydroxylation of Styrene by Sodium Chlorite with Scandium Triflate<br \/>Ohkubo, K.; Hirose, K.; Shibata, T.; Takamori, K.; Fukuzumi, S.<br \/><em>J. Phys. Org. Chem.<\/em> <b>2017<\/b>, 30, e3619.<\/li>\n<li>Exfoliation and Supramolecular Functionalization of Graphene with an Electron Donor Perylenediimide Derivative<br \/>Mart\u00edn-Gomis, L.; Karousis, N.; Fern\u00e1ndez-L\u00e1zaro, F.; Petsalakis, I. D.; Ohkubo, K.; Fukuzumi, S.; Tagmatarchis N. Sastre-Santos, \u00c1.<br \/><em>Photochem. Photobiol. Sci.<\/em> <b>2017<\/b>, 16, 596\u2013605. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper43.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper43.gif\" alt=\"\" width=\"378\" height=\"68\" class=\"aligncenter wp-image-299 size-full\" \/><\/a><\/li>\n<li>Impact of Peripheral Substituents in Regioselective Synthesis of Position-10 or Position-20 Bromobacteriochlorins<br \/>Joshi, P.; Ohkubo, K.; Dukh, M.; Tabaczynski, W.; Patel, N. J.; Missert, J. R.; Fukuzumi, S.; Pandey, R. K.<br \/><em>Tetrahedron Lett.<\/em> <b>2017<\/b>, 58, 851\u2013854. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper44.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper44.jpg\" alt=\"\" width=\"499\" height=\"200\" class=\"aligncenter wp-image-300 size-full\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper44.jpg 499w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper44-300x120.jpg 300w\" sizes=\"auto, (max-width: 499px) 100vw, 499px\" \/><\/a><\/li>\n<li>Photoinduced Electron Transfer in 9-Substituted 10-Methylacridinium Ions<br \/>Tsudaka, T.; Kotani, H.; Ohkubo, K.; Nakagawa, T.; Tkachenko, N. V.; Lemmetyinen, H.; Fukuzumi, S.<br \/><em>Chem.\u2013Eur. J<\/em>. <b>2017<\/b>, 23, 1306\u20131317. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper45.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper45.png\" alt=\"\" width=\"368\" class=\"aligncenter\" height=\"187\" \/><\/a><\/li>\n<\/ol>\n<h3>2016<\/h3>\n<ol class=\"paper\">\n<li>Synthetic Control over Intra- and Intermolecular Charge Transfer Can Turn on the Fluorescence Emission of Non-emissive Coumarin<br \/>Jhun, B. H.; Ohkubo, K.; Fukuzumi, S.; You, Y.<br \/><em>J. Mater. Chem. C<\/em> <b>2016<\/b>, 4, 4556-4567. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper46.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper46.gif\" alt=\"\" width=\"376\" height=\"189\" class=\"aligncenter size-full wp-image-302\" \/><\/a><\/li>\n<li>Photooxygenation of Alkanes by Dioxygen with p-Benzoquinone Derivatives with High Quantum Yields <br \/>Ohkubo, K.; Hirose, K.; Fukuzumi, S.<br \/>Photochem. Photobiol. Sci. <b>2016<\/b>, 8, 731-714. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper47.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper47.gif\" alt=\"\" width=\"378\" height=\"187\" class=\"aligncenter size-full wp-image-303\" \/><\/a><\/li>\n<li>Two-Phase Photocatalytic Oxidation of Toluene Derivatives by Dioxygen with 3-Cyano-1-decylquinolinium Ion<br \/>Ohkubo, K.; Hirose, K.; Fukuzumi, S.<br \/><em>RSC Adv<\/em>. <b>2016<\/b>, 6, 41011-41014. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper48.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper48.gif\" alt=\"\" width=\"364\" height=\"194\" class=\"aligncenter size-full wp-image-304\" \/><\/a><\/li>\n<li>Catalytic Reduction of Proton, Oxygen and Carbon Dioxide with Cobalt Macrocyclic Complexes<br \/>Mase, K.; Aoi, S.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Porphyrins Phthalocyanines<\/em> <b>2016<\/b>, 20, 935-949.\u00a0<\/li>\n<li>Catalytic Hydroxylation of Benzene to Phenol by Dioxygen with an NADH Analog<br \/>Hirose, K.; Ohkubo, K.; Fukuzumi, S.<br \/><em>Chem.\u2013Eur. J<\/em>. <b>2016<\/b>, 22, 12904-12909. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper49.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper49.png\" alt=\"\" width=\"426\" height=\"206\" class=\"aligncenter size-full wp-image-305\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper49.png 426w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper49-300x145.png 300w\" sizes=\"auto, (max-width: 426px) 100vw, 426px\" \/><\/a><\/li>\n<li>Solvent-Free Photooxidation of Alkanes by Dioxygen with 2,3-Dichloro-5,6-dicyano-p-benzoquinone via Photoinduced Electron Transfer<br \/>Ohkubo, K.; Hirose, K.; Fukuzumi, S.<br \/><em>Chem.\u2013Asian. J<\/em>. <b>2016<\/b>, 11, 2255-2259. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper50.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper50.png\" alt=\"\" width=\"500\" height=\"159\" class=\"aligncenter size-full wp-image-306\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper50.png 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper50-300x95.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Axially Substituted Silicon Phthalocyanine as Electron Donor in a Dyad and Triad with Azafullerene as Electron Acceptor for Photoinduced Charge Separation<br \/>Rotas, G.; Mart\u00edn-Gomis, L.; Ohkubo, K.; Fern\u00e1ndez-L\u00e1zaro, F.; Fukuzumi, S.; Tagmatarchis, N.; Sastre-Santos, \u00c1.<br \/><em>Chem.\u2013Eur. J<\/em>. <b>2016<\/b>, 22, 15137-15143. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper51.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper51.png\" alt=\"\" width=\"232\" height=\"199\" class=\"aligncenter  wp-image-307\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper51.png 426w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper51-300x258.png 300w\" sizes=\"auto, (max-width: 232px) 100vw, 232px\" \/><\/a><\/li>\n<li>Reactivity of 2,2-Diphenyl-1-picrylhydrzyl Solubilized in Water by \u03b2-Cyclodextrin and Its Methylated Derivative<br \/>Nakanishi, I.; Ohkubo, K.; Kamibayashi, M.; Ogawa, Y.; Ozawa, T.; Matsumoto, K.; Fukuzumi, S.<br \/><em>Chem. Select<\/em> <b>2016<\/b>, 1, 3367-3370. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper52.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper52.png\" alt=\"\" width=\"168\" height=\"154\" class=\"aligncenter size-full wp-image-308\" \/><\/a><\/li>\n<li>Controllable Threshold Voltage in Organic Complementary Logic Circuits with an Electron-Trapping Polymer and Photoactive Gate Dielectric Layer<br \/>Dao, T. T.; Sakai, H.; Nguyen, H. T.; Ohkubo, K.; Fukuzumi, S.; Murata, H.<br \/><em>ACS Appl. Mater. Interfaces<\/em> <b>2016<\/b>, 8, 18249-18255. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper53.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper53.gif\" alt=\"\" width=\"314\" height=\"199\" class=\"aligncenter  wp-image-309\" \/><\/a><\/li>\n<li>Synthetically Tuneable Biomimetic Artificial Photosynthetic Reaction Centres That Closely Resemble the Natural System in Purple Bacteria<br \/>Lee, S.-H.; Blake, I. M.; Larsen, A. G.; McDonald, J. A.; Ohkubo, K.; Fukuzumi, S.; Reimers, J. R.; Crossley, M. J.<br \/><em>Chem. Sci<\/em>. <b>2016<\/b>, 7, 6534-6550. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper54.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper54.gif\" alt=\"\" width=\"378\" height=\"187\" class=\"aligncenter size-full wp-image-310\" \/><\/a><\/li>\n<li>Photocatalytic Oxidation of Iron(II) Complexes by Dioxygen with 9-Mesityl-10-methylacridinium Ion<br \/>Tsudaka, T.; Ohkubo, K.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2016<\/b>, 52, 6178-6180. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper55.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper55.gif\" alt=\"\" width=\"283\" height=\"189\" class=\"aligncenter size-full wp-image-311\" \/><\/a><\/li>\n<li>Photoinduced Electron Transfer in Porous Organic Salt Crystals Impregnated with Fullerenes<br \/>Hasegawa, T.; Ohkubo, K.; Hisaki, I.; Miyata, M.; Tohnai, N.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2016<\/b>, 52, 7928-7931. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper56.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper56.gif\" alt=\"\" width=\"269\" height=\"189\" class=\"aligncenter size-full wp-image-312\" \/><\/a><\/li>\n<li>Aluminium Ion-Promoted Radical-Scavenging Reaction of Methylated Hydroquinone Derivatives<br \/>Nakanishi, I.; Ohkubo, K.; Ogawa, Y.; Matsumoto, K.; Ozawa, T.; Fukuzumi, S.<br \/><em>Org. Biomol. Chem<\/em>. <b>2016<\/b>, 14, 7956-7961. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper57.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper57.gif\" alt=\"\" width=\"249\" height=\"189\" class=\"aligncenter size-full wp-image-313\" \/><\/a><\/li>\n<li>Electrochemical Reduction of Cationic Li+@C60 to Neutral Li+@C60\u2022\u2013: Isolation and Characterisation of Endohedral [60]Fulleride<br \/>Ueno, H.; Aoyagi, S.; Yamazaki, Y.; Ohkubo, K.; Ikuma, N.; Okada, H.; Kato, T.; Matsuo, Y.; Fukuzumi, S.; Kokubo, K.<br \/><em>Chem. Sci.<\/em> <b>2016<\/b>, 7, 5770-5774. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper58.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper58.gif\" alt=\"\" width=\"278\" height=\"189\" class=\"aligncenter size-full wp-image-314\" \/><\/a><\/li>\n<li>A Profluorescent Nitroxide Probe for Ascorbic Acid Detection and Its Application to Quantitative Analysis of Diabetic Rat Plasma<br \/>Matsuoka, Y.; Ohkubo, K.; Yamasaki, T.; Yamato, M.; Ohtabu, H.; Shirouzu, T.; Fukuzumi, S.; Yamada, K.<br \/><em>RSC. Adv.<\/em> <b>2016<\/b>, 6, 60907-60915. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper59.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper59.gif\" alt=\"\" width=\"378\" height=\"95\" class=\"aligncenter size-full wp-image-315\" \/><\/a><\/li>\n<li>Photocatalytic Reduction of CO2 and H2O to CO and H2 with a Cobalt Chlorin Complex Adsorbed on Multi-Walled Carbon Nanotubes<br \/>Aoi, S.; Mase, K.; Ohkubo, K.; Fukuzumi, S.<br \/><em>Catal. Sci. Technol<\/em>. <b>2016<\/b>, 6, 4077-4080. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper60.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper60.gif\" alt=\"\" width=\"255\" height=\"189\" class=\"aligncenter size-full wp-image-316\" \/><\/a><a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper45.png\"><\/a><\/li>\n<li>Aromatic Monochlorination Photosensitized by DDQ with Hydrogen Chloride under Visible Light Irradiation<br \/>Ohkubo, K.; Fujimoto, A.; Fukuzumi, S. <br \/><em>Chem.\u2013Asian J<\/em>. <b>2016<\/b>, 11, 996-999. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper61.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper61.png\" alt=\"\" width=\"430\" height=\"184\" class=\"aligncenter size-full wp-image-317\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper61.png 430w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper61-300x128.png 300w\" sizes=\"auto, (max-width: 430px) 100vw, 430px\" \/><\/a><\/li>\n<li>Photocatalytic Oxygenation of Substrates by Dioxygen with Protonated Manganese(III) Corrolazine<br \/>Jung, J.; Neu, H. M.; Leeladee, P.; Siegler, M. A.; Ohkubo, K.; Goldberg, D. P.; Fukuzumi, S. <br \/><em>Inorg. Chem<\/em>. <b>2016<\/b>, 55, 3218-3228. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper62.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper62.gif\" alt=\"\" width=\"355\" height=\"200\" class=\"aligncenter  wp-image-318\" \/><\/a><\/li>\n<li>Much Enhanced Electron-Transfer Reactivity of a Nonheme Iron(IV)-Imido Complex as Compared to the Iron(IV)-Oxo Analog<br \/>Vardhaman, A. K.; Lee, Y.-M.; Jung, J.; Ohkubo, K.; Nam, W.; Fukuzumi, S.<br \/><em>Angew. Chem., Int. Ed.<\/em> <b>2016<\/b>, 55, 3709-3713. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper63.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper63.png\" alt=\"\" width=\"304\" height=\"201\" class=\"aligncenter  wp-image-319\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper63.png 412w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper63-300x198.png 300w\" sizes=\"auto, (max-width: 304px) 100vw, 304px\" \/><\/a><\/li>\n<li>Photoinduced Processes of Supramolecular Nanoarrays Composed of Porphyrin and Benzo[ghi]perylenetriimide Units through Triple Hydrogen Bonds with One-Dimensional Columnar Phases<br \/>Sakai, H.; Ohkubo, K.; Fukuzumi, S.; Hasobe, T.<br \/><em>Chem.\u2013Asian J<\/em>. <b>2016<\/b>, 11, 613-624. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper64.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper64-300x208.png\" alt=\"\" width=\"300\" height=\"208\" class=\"aligncenter wp-image-320 size-medium\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper64-300x208.png 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper64.png 412w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/li>\n<li>The Effect of Metallation on Porphyrin-Based Bifunctional Agents in Tumor-Imaging and Photodynamic Therapy<br \/>Patel, N. J.; Chen, Y.; Joshi, P.; Pera, P.; Baumann, H.; Missert, J. R.; Ohkubo, K.; Fukuzumi, S.; Nani, R. R.; Schnermann, M. J.; Chen, P.; Zhu, J.; Kadish, K. M.; Pandey, R. K.<br \/><em>Bioconjugate Chem<\/em>. <b>2016<\/b>, 27, 667-680. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper65.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper65.gif\" alt=\"\" width=\"295\" height=\"234\" class=\"aligncenter wp-image-321 \" \/><\/a><\/li>\n<li>An Amphoretic Reactivity of a Mixed-Valent Bis(\u03bc-oxo)dimanganese(III,IV) Complex Acting as an Electrophile and a Nucleophile<br \/>Sankaralingam, M.; Jeon, S. H.; Lee, Y.-L.; Seo, M. S.; Ohkubo, K.; Fukuzumi, S.; Nam, W.<br \/><em>Dalton Trans<\/em>. <b>2016<\/b>, 45, 376-383. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper66.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper66.gif\" alt=\"\" width=\"304\" height=\"189\" class=\"aligncenter wp-image-322 size-full\" \/><\/a><\/li>\n<\/ol>\n<h3>2015<\/h3>\n<ol class=\"paper\">\n<li>Multiple Photosynthetic Reaction Centres of Porphyrinic Polypeptide-Li+@C60 Supramolecular Complexes<br \/>Ohkubo, K.; Hasegawa, T.; Rein, R.; Solladi\u00e9, N.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2015<\/b>, 51, 17517-17520. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper67.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper67.gif\" alt=\"\" width=\"357\" height=\"189\" class=\"aligncenter size-full wp-image-323\" \/><\/a><\/li>\n<li>Cyclic Tetramers of Zinc Chlorophylls as a Coupled Light-Harvesting Antenna\u2013Charge Separation System<br \/>Shinozaki, Y.; Ohkubo, K.; Fukuzumi, S.; Sugawa, K.; Otsuki, J. <br \/><em>Chem.\u2013Eur. J<\/em>. <b>2015<\/b>, 22, 1165-1176. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper68.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper68.jpg\" alt=\"\" width=\"348\" height=\"315\" class=\"aligncenter size-full wp-image-324\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper68.jpg 348w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper68-300x272.jpg 300w\" sizes=\"auto, (max-width: 348px) 100vw, 348px\" \/><\/a><\/li>\n<li>Long-Lived Photoinduced Charge Separation in Inclusion Complexes Composed of a Phenothiazine-Bridged Cyclic Porphyrin Dimer and Fullerenes<br \/>Kamimura, T.; Ohkubo, K.; Kawashima, Y.; Ozaki, S.; Sakaguchi, K.; Fukuzumi, S.; Tani, F.<br \/><em>J. Phys. Chem. C<\/em> <b>2015<\/b>, 119, 25634-25650. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper69.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper69.gif\" alt=\"\" width=\"332\" height=\"266\" class=\"aligncenter  wp-image-325\" \/><\/a><\/li>\n<li>Laser-Induced Dynamics of Peroxo-Dicopper(II) Complexes Vary with Ligand Architecture; One-Photon Two-Electron O2-Ejection and Formation of Mixed-Valent CuICuII-Superoxide Intermediates<br \/>Saracini, C.; Ohkubo, K.; Suenobu, T.;, Meyer, G. J.; Karlin, K. D.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2015<\/b>, 137, 15865-15874. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper70.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper70.gif\" alt=\"\" width=\"500\" height=\"111\" class=\"aligncenter size-full wp-image-326\" \/><\/a><\/li>\n<li>Efficient Singlet Oxygen Generation from Sugar Pendant C60 Derivatives for Photodynamic Therapy<br \/>Yano, S.; Naemura, M.; Toshimitsu, A.; Akiyama, M.; Ikeda, A.; Kikuchi, J.; Shen, X.; Duan, Q.; Narumi, A.; Inoue, M.; Ohkubo, K.; Fukuzum, S.<br \/><em>Chem. Commun<\/em>. <b>2015<\/b>, 51, 16605-16608. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper71.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper71.gif\" alt=\"\" width=\"306\" height=\"189\" class=\"aligncenter size-full wp-image-327\" \/><\/a><\/li>\n<li>Effect of Alkyl Group on Transnitrosation of N-Nitrosothiazolidine Thiocarboxamides Article Type: Full Length Article<br \/>Inami, K.; Ono, Y.; Kondo, S.; Nakanishi, I.; Ohkubo, K.; Fukuzumi, S.; Mochizuki, M.<br \/>Bioorg. Med. Chem. <b>2015<\/b>, 23, 6733-6739. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper72.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper72.jpg\" alt=\"\" width=\"500\" height=\"180\" class=\"aligncenter size-full wp-image-328\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper72.jpg 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper72-300x108.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Activationless Electron Self-Exchange of High-Valent Oxo and Imido Complexes of Chromium Corroles<br \/>Liu, S.; Jung, J.; Ohkubo, K.; Hicks, S. D.; Bougher, C. J.; Abu-Omar, M. M.; Fukuzumi, S.<br \/><em>Inorg. Chem<\/em>. <b>2015<\/b>, 54, 9223-9228. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper73.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper73.gif\" alt=\"\" width=\"500\" height=\"207\" class=\"aligncenter size-full wp-image-329\" \/><\/a><\/li>\n<li>Mechanism of a One-Photon Two-Electron Process in Photocatalytic Hydrogen Evolution from Ascorbic Acid with a Cobalt Chlorin Complex<br \/>Aoi, S.; Mase, K.; Ohkubo, K.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2015<\/b>, 51, 15145-15148. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper74.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper74.gif\" alt=\"\" width=\"290\" height=\"189\" class=\"aligncenter size-full wp-image-330\" \/><\/a><\/li>\n<li>Catalytic Two-Electron Reduction of Dioxygen Catalysed by Metal-Free [14]Triphyrin(2.1.1)<br \/>Mase, K.; Ohkubo, K.; Xue, Z.; Yamada, H.; Fukuzumi, S.<br \/><em>Chem. Sci<\/em>. <b>2015<\/b>, 6, 6496-6504. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper75.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper75.gif\" alt=\"\" width=\"213\" height=\"189\" class=\"aligncenter size-full wp-image-331\" \/><\/a><\/li>\n<li>Formation of Ground State Triplet Diradicals from Annulated Rosarin Derivatives by Triprotonation<br \/>Fukuzumi, S.; Ohkubo, K.; Ishida, M.; Preihs, C.; Chen, B.; Borden, W. Kim, D.; Sessler, J. L.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2015<\/b>, 137, 9780-9783. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper76.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper76.gif\" alt=\"\" width=\"500\" height=\"193\" class=\"aligncenter size-full wp-image-332\" \/><\/a><\/li>\n<li>Modulation of Energy Conversion Processes in Carbonaceous Molecular Bearings<br \/>Hitosugi, S.; Ohkubo, K.; Kawashima, Y.; Matsuno, T.; Kamata, S.; Nakamura, K.; Kono, H.; Sato, S.; Fukuzumi, S.; Isobe, H.<br \/>Chem. Asian J. <b>2015<\/b>, 10, 2404-2410. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper77.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper77.png\" alt=\"\" width=\"422\" height=\"378\" class=\"aligncenter size-full wp-image-333\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper77.png 422w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper77-300x269.png 300w\" sizes=\"auto, (max-width: 422px) 100vw, 422px\" \/><\/a><\/li>\n<li>On-Off Switch of Charge-Separated States of Pyridine-Vinylene-Linked Porphyrin-C60 Conjugates Detected by EPR<br \/>Kirner, S. V.; Henkel, C.; Margraf, J. T.; Ohkubo, K.; Echegoyen, L.; Fukuzumi, S.; Clark, T.; Gildi, D. M.<br \/><em>Chem. Sci<\/em>. <b>2015<\/b>, 6, 5994-6007. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper78.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper78.gif\" alt=\"\" width=\"176\" height=\"189\" class=\"aligncenter size-full wp-image-334\" \/><\/a><\/li>\n<li>Metal-free Hydrogen Evolution with Nanoparticles Derived from Pyrene via Two-photon Ionization Induced by Laser Irradiation<br \/>Ohkubo, K.; Kohno, N.; Yamada, Y.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2015<\/b>, 51, 11515-11518. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper79.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper79.gif\" alt=\"\" width=\"378\" height=\"143\" class=\"aligncenter size-full wp-image-335\" \/><\/a><\/li>\n<li>Energy Migration within Hexameric Hemoprotein Reconstituted with Zn Porphyrinoid Molecules<br \/>Oohora, K.; Mashima, T.; Ohkubo, K.; Fukuzumi, S.; Hayashi, T.<br \/><em>Chem. Commun<\/em>. <b>2015<\/b>, 51, 11138-11140. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper80.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper80.gif\" alt=\"\" width=\"378\" height=\"189\" class=\"aligncenter size-full wp-image-336\" \/><\/a><\/li>\n<li>Broadband Light Harvesting and Fast Charge Separation in Ordered Self-Assemblies of Electron Donor-Acceptor-Functionalized Graphene Oxide Layers for Effective Solar Energy Conversion<br \/>Supur, M.; Kawashima, Y.; Mase, K.; Ohkubo, K.; Hasobe, T.; Fukuzumi, S.<br \/><em>J. Phys. Chem. C<\/em> <b>2015<\/b>, 119, 13488-13495.\u00a0<br \/><a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper81.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper81.gif\" alt=\"\" width=\"500\" height=\"213\" class=\"aligncenter size-full wp-image-337\" \/><\/a><\/li>\n<li>Efficient Epoxidation of Styrene Derivatives by a Nonheme Iron(IV)-oxo Complex via Proton-Coupled Electron Transfer with Triflic Acid<br \/>Park, J.; Lee, Y.-M.; Ohkubo, K.; Nam, W.; Fukuzumi, S.<br \/><em>Inorg. Chem<\/em>. <b>2015<\/b>, 54, 5806-5812.\u00a0<br \/><a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper82.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper82.gif\" alt=\"\" width=\"500\" height=\"278\" class=\"aligncenter size-full wp-image-338\" \/><\/a><\/li>\n<li>Selective Electrochemical Reduction of CO2 to CO with a Cobalt Chlorin Complex Adsorbed on Multi-Walled Carbon Nanotubes in Water<br \/>Aoi, S.; Mase, K.; Ohkubo, K.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2015<\/b>, 51, 10226-10228.\u00a0<br \/><a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper83.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper83.gif\" alt=\"\" width=\"232\" height=\"189\" class=\"aligncenter size-full wp-image-339\" \/><\/a><\/li>\n<li>Graphene Oxide-Li+@C60 Donor-Acceptor Composite for Photoenergy Conversion<br \/>Supur, M.; Kawashima, Y.; Ohkubo, K.; Sakai, H.; Hasobe, T.; Fukuzumi, S.<br \/><em>Phys. Chem. Chem. Phys<\/em>. <b>2015<\/b>, 17, 15732-15738. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper84.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper84.gif\" alt=\"\" width=\"343\" height=\"189\" class=\"aligncenter size-full wp-image-340\" \/><\/a><\/li>\n<li>Coronenetetraimide-Centered Cruciform Pentamers Containing Multiporphyrin Units: Synthesis and Sequential Photoinduced Energy and Electron Transfer Dynamics<br \/>Hasobe, T.; Ida, K.; Sakai, H.; Ohkubo, K.; Fukuzumi, S.<br \/><em>Chem.\u2013Eur. J<\/em>. <b>2015<\/b>, 21, 11196\u201311205. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper85.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper85.gif\" alt=\"\" width=\"336\" height=\"164\" class=\"aligncenter size-full wp-image-341\" \/><\/a><\/li>\n<li>Size-selective Incorporation of Donor-Acceptor Linked Dyad Cations into Zeolite Y and Long-Lived Charge Separation<br \/>Fukuzumi, S.; Itoh, A.; Ohkubo, K.; Suenobu, T.<br \/><em>RSC Adv<\/em>. <b>2015<\/b>, 5, 45582\u201345585. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper86.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper86.gif\" alt=\"\" width=\"318\" height=\"189\" class=\"aligncenter size-full wp-image-342\" \/><\/a><\/li>\n<li>Photoinduced Electron Transfer in a Supramolecular Triad Produced by Porphyrin Anion-Induced Electron Transfer from Tetrathiafulvalene Calix[4]pyrrole to Li+@C60<br \/>Davis, C. M.; Ohkubo, K.; Lammer, A. D.; Kim, D. S.; Kawashima, Y.; Sessler, J. L.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2015<\/b>, 51, 9789\u20139792. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper87.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper87.gif\" alt=\"\" width=\"188\" height=\"189\" class=\"aligncenter size-full wp-image-343\" \/><\/a><\/li>\n<li>Enzyme Repurposing of a Hydrolase as an Emergent Peroxidase upon Metal Binding<br \/>Fujieda, N.; Sch\u00e4tti, J.; Stuttfeld, E.; Ohkubo, K.; Maier, T.; Fukuzumi, S.; Ward, T. R.<br \/><em>Chem. Sci<\/em>. <b>2015<\/b>, 6, 4060-4065. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper88.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper88.gif\" alt=\"\" width=\"251\" height=\"189\" class=\"aligncenter size-full wp-image-344\" \/><\/a><\/li>\n<li>A Simple Zinc-Porphyrin-NDI Dyad System Generates a Light Energy to Proton Potential Across a Lipid Membrane<br \/>Kelspn, M. M. A.; Ohkubo, K.; Jones, L. A.; Jackson, S. L.; Bhosale, S. V.; Gupta, A.; Fukuzumi, S.; Bhosale, S. V.<br \/>Dyes Pigments <b>2015<\/b>, 120, 340\u2013346. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper89.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper89.jpg\" alt=\"\" width=\"224\" height=\"245\" class=\"aligncenter size-full wp-image-345\" \/><\/a><\/li>\n<li>Tetrapheneylethene-based Star Shaped Porphyrins: Synthesis, Self-assembly, Optical and Photophysical Study<br \/>Rananaware, A.; Bhosale, R. S.; Ohkubo, K.; Patil, H.; Jones, L. A.; Jackson, S. L.; Fukuzumi, S.; Bhosale, S. V.; Bhosale, S. V.<br \/><em>J. Org. Chem<\/em>. <b>2015<\/b>, 80, 3832-3840.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper90.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper90-297x300.gif\" alt=\"\" width=\"297\" height=\"300\" class=\"aligncenter wp-image-346 size-medium\" \/><\/a><\/li>\n<li>Solubilisation of a 2,2-Diphenyl-1-picrylhydrazyl Radical to Water by \u03b2-Cyclodextrin to Evaluate the Radical-Scavenging Activity of Antioxidants in Aqueous Media<br \/>Nakanishi, I.; Ohkubo, K.; Imai, K.; Kamibayashi, M.; Yoshihashi, Y.; Matsumoto, K.-i.; Fukuhara, K.; Terada, K.; Itoh, S.; Ozawa, T.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2015<\/b>, 51, 8311\u20138314. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper91.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper91.gif\" alt=\"\" width=\"378\" height=\"178\" class=\"aligncenter size-full wp-image-347\" \/><\/a><\/li>\n<li>Light-Driven, Proton-Controlled, Catalytic Aerobic C-H Oxidation Mediated by a Mn(III) Porphyrinoid Complex<br \/>Neu, H.; Jung, J.; Baglia, R. A..; Siegler, M. A.; Ohkubo, K.; Fukuzumi, S. Goldberg, D. P.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2015<\/b>, 137, 4614-4617. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper92.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper92.gif\" alt=\"\" width=\"318\" height=\"198\" class=\"aligncenter  wp-image-348\" \/><\/a><\/li>\n<li>Singlet Oxygen Generation from Li+@C60 Nano-Aggregates Dispersed by Laser Irradiation in Aqueous Solution<br \/>Ohkubo, K.; Kohno, N.; Yamada, Y.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2015<\/b>, 51, 8082-8085. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper93.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper93.gif\" alt=\"\" width=\"267\" height=\"125\" class=\"aligncenter  wp-image-349\" \/><\/a><\/li>\n<li>Catalytic Two-Electron Reduction of Dioxygen by Ferrocene Derivatives with Manganese(V) Corroles<br \/>Jung, J.; Liu, S.; Ohkubo, K.; Abu-Omar, M. M.; Fukuzumi, S.<br \/>Inorg. Chem. <b>2015<\/b>, 54, 4285-4291. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper94.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper94.gif\" alt=\"\" width=\"500\" height=\"188\" class=\"aligncenter size-full wp-image-350\" \/><\/a><\/li>\n<li>Near-Infrared-Induced Electron Transfer of an Uranyl Macrocyclic Complex without Energy Transfer to Dioxygen<br \/>Davis, C. M.; Ohkubo, K.; Ho, I.-T.; Zhang, Z.; Ishida, M.; Fang, Y.; Lynch, V. M.; Kadish, K. M.; Sessler, J. L.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2015<\/b>, 51, 6757-6760. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper95.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper95.gif\" alt=\"\" width=\"268\" height=\"189\" class=\"aligncenter size-full wp-image-351\" \/><\/a><\/li>\n<li>Lewis Acid-Induced Change from Four- to Two-Electron Reduction of Dioxygen Catalyzed by Copper Complexes Using Scandium Triflate<br \/>Kakuda, S.; Rolle, C. J.; Ohkubo, K.; Siegler, M. A.; Karlin, K. D.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2015<\/b>, 137, 3330-3337. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper96.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper96-300x210.gif\" alt=\"\" width=\"300\" height=\"210\" class=\"aligncenter wp-image-352 size-medium\" \/><\/a><\/li>\n<li>Near-Infrared Photoelectrochemical Conversion via Photoinduced Charge Separation in Supramolecular Complexes of Anionic Phthalocyanines with Li+@C60<br \/>Kawashima, Y.; Ohkubo, K.; Blas-Ferrando, V. M.; Sakai, H.; Font-Sanchis, E.; Ort\u00eds, J.; Fern\u00e1ndez-L\u00e1zaro, F.; Hasobe, T.; Sastre-Santos, \u00c1.; Fukuzumi, S.<br \/><em>J. Phys. Chem. B<\/em> <b>2015<\/b>, 119, 7690-7697. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper97.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper97-300x300.gif\" alt=\"\" width=\"192\" height=\"192\" class=\"aligncenter wp-image-353 \" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper97-300x300.gif 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper97-150x150.gif 150w\" sizes=\"auto, (max-width: 192px) 100vw, 192px\" \/><\/a><\/li>\n<li>Does a Nitrogen Matter?: Synthesis and Photoinduced Electron Transfer of Perylenediimide Donors Covalently Linked to C59N and C60 Acceptors<br \/>Mart\u00edn-Gomis, L.; Rotas, G.; Ohkubo, K.; Fern\u00e1ndez-L\u00e1zaro, F.; Fukuzumi, S.; Tagmatarchis, N.; Sastre-Santos, \u00c1.<br \/>Nanoscale <b>2015<\/b>, 7, 7437-7444. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper98.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper98.gif\" alt=\"\" width=\"229\" height=\"189\" class=\"aligncenter size-full wp-image-354\" \/><\/a><\/li>\n<li>Nickel and Palladium Complexes of a Non-innocent \u03b2-Diketiminate Ligand Containing Phenol Groups<br \/>Morimoto, Y.; Takaichi, J.; Hanada, S.; Ohkubo, K.; Sugimoto, H.; Fujieda, N.; Fukuzumi, S.; Itoh, S.<br \/>J. Porphyrins Phthalocyanines <b>2015<\/b>, 19, 377-387.\u00a0<\/li>\n<li>Much Enhanced Catalytic Reactivity of Cobalt Chlorin Derivatives on Two-Electron Reduction of Dioxygen to Produce Hydrogen Peroxide<br \/>Mase, K.; Ohkubo, K.; Fukuzumi, S.<br \/>Inorg. Chem. <b>2015<\/b>, 54, 1808-1815. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper99.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper99.gif\" alt=\"\" width=\"367\" height=\"182\" class=\"aligncenter  wp-image-355\" \/><\/a><\/li>\n<li>Ultrafast Photoinduced Electron Transfer in Face-to-Face Charge-Transfer \u03c0-Complexes of Planar Porphyrins and Hexaazatriphenylene Derivatives<br \/>Aoki, T.; Sakai, H.; Ohkubo, K.; Sakanoue, T.; Takenobu, T.; Fukuzumi, S.; Hasobe, T.<br \/><em>Chem. Sci<\/em>. <b>2015<\/b>, 6, 1498-1509. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper100.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper100.gif\" alt=\"\" width=\"144\" height=\"189\" class=\"aligncenter size-full wp-image-356\" \/><\/a><\/li>\n<li>Mechanisms and Applications of Cyclometalated Pt(II) Complexes in Photoredox Catalytic Trifluoromethylation<br \/>Choi, W. J.; Choi, S.; Ohkubo, K.; Fukuzumi, S.; Cho, E. J.; You, Y.<br \/><em>Chem. Sci<\/em>. <b>2015<\/b>, 6, 1454-1464. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper101.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper101.gif\" alt=\"\" width=\"378\" height=\"148\" class=\"aligncenter size-full wp-image-357\" \/><\/a><\/li>\n<li>Solvent-Free One-Step Photochemical Hydroxylation of Benzene Derivatives by the Singlet Excited State of 2,3-Dichloro-5,6-dicyano-p-benzoquinone Acting as a Super Oxidant<br \/>Ohkubo, K.; Hirose, K.; Fukuzumi, S.<br \/><em>Chem.\u2013Eur. J<\/em>. <b>2015<\/b>, 21, 2855-2861. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper102.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper102.png\" alt=\"\" width=\"342\" height=\"201\" class=\"aligncenter size-full wp-image-358\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper102.png 342w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper102-300x176.png 300w\" sizes=\"auto, (max-width: 342px) 100vw, 342px\" \/><\/a><\/li>\n<li>Synthesis and Photodynamics of Diphenylethylene-Bridged Porphyrin-Quinoidal Porphyrin Hybrids<br \/>Sakatani, S.; Kamimura, T.; Ohkubo, K.; Fukuzumi, S.; Tani, F.<br \/><em>J. Porphyrins Phthalocyanines<\/em> <b>2015<\/b>, 19, 219-232. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper103.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper103.jpg\" alt=\"\" width=\"292\" height=\"197\" class=\"aligncenter size-full wp-image-359\" \/><\/a><\/li>\n<li>Photocatalytic H2 Evolution from NADH with Carbon Quantum Dots\/Pt and 2-Phenyl-4-(1-naphthyl)quinolinium Ion<br \/>Wu, W.; Zhan, L.; Ohkubo, K.; Yamada, Y.; Wu, M.; Fukuzumi, S.<br \/><em>J. Photochem. Photobiol. B Biol.<\/em> <b>2015<\/b>, 152, 63-70. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper104.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper104.jpg\" alt=\"\" width=\"218\" height=\"200\" class=\"aligncenter size-full wp-image-360\" \/><\/a><\/li>\n<li>Laser-Induced Pinpoint Hydrogen Evolution from Benzene and Water Using Metal Free Single-Walled Carbon Nanotubes with High Quantum Yields<br \/>Ohkubo, K.; Kohno, N.; Yamada, Y.; Fukuzumi, S.<br \/><em>Chem. Sci<\/em>. <b>2015<\/b>, 6, 666-674. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper105.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper105.gif\" alt=\"\" width=\"279\" height=\"189\" class=\"aligncenter size-full wp-image-361\" \/><\/a><\/li>\n<\/ol>\n<h3>2014<\/h3>\n<ol class=\"paper\">\n<li>Long-Lived Charge Separation in a Rigid Pentiptycene Bis(crown ether)\u2013 Li+@C60 Host\u2013Guest Complex<br \/>Supur, M.; Kawashima, Y.; Ma, Y.-X.; Ohkubo, K.; Chen, C.-F.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2014<\/b>, 50, 15796-15798. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper106.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper106.gif\" alt=\"\" width=\"247\" height=\"189\" class=\"aligncenter size-full wp-image-362\" \/><\/a><\/li>\n<li>Formation of the Long-Lived Charge-Separated State of the 9-Mesityl-10-methylacridinium Cation Incorporated into Mesoporous Aluminosilicate at High Temperatures<br \/>Fukuzumi, S.; Itoh, A.; Suenobu, T.; Ohkubo, K.<br \/><em>J. Phys. Chem. C<\/em> <b>2014<\/b>, 118, 24188-24196. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper107.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper107-300x300.gif\" alt=\"\" width=\"185\" height=\"185\" class=\"aligncenter wp-image-363 \" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper107-300x300.gif 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper107-150x150.gif 150w\" sizes=\"auto, (max-width: 185px) 100vw, 185px\" \/><\/a><\/li>\n<li>Photoinduced Charge Separation in Ordered Self-Assemblies of Perylenediimide-Graphene Oxide Hybrid Layers<br \/>Supur, M.; Ohkubo, K.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2014<\/b>, 50, 13359-13361. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper108.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper108.gif\" alt=\"\" width=\"378\" height=\"140\" class=\"aligncenter size-full wp-image-364\" \/><\/a><\/li>\n<li>Photoelectrochemical Properties of Supramolecular Composites of an Anionic Zinc Chlorin and Li+@C60 on SnO2<br \/>Ohkubo, K.; Kawashima, Y.; Mase, K.; Sakai, H.; Hasobe, T.; Fukuzumi, S.<br \/><em>J. Porphyrins Phthalocyanines<\/em> <b>2014<\/b>, 18, 982-990.\u00a0<\/li>\n<li>Photoinduced Electron Transfer in a Charge-Transfer Complex Formed between Corannulene and Li+@C60 by Concave-Convex p-p Interactions<br \/>Yamada, M.; Ohkubo, K.; Shionoya, M.; Fukuzumi<br \/><em>J. Am. Chem. Soc.<\/em> <b>2014<\/b>, 136, 13240\u201313248. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper109.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper109-300x267.gif\" alt=\"\" width=\"300\" height=\"267\" class=\"aligncenter wp-image-365 size-medium\" \/><\/a><\/li>\n<li>Electronic Infrared Light Absorption of Tri-palladium Complex Containing Two p-Expanded Tetracene Ligands<br \/>Suzuki, T.; Nakagawa, T.; Ohkubo, K.; Fukuzumi, S.; Matsuo, Y.<br \/><em>Chem. Sci<\/em>. <b>2014<\/b>, 5, 4888-4894. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper110.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper110.gif\" alt=\"\" width=\"280\" height=\"189\" class=\"aligncenter size-full wp-image-366\" \/><\/a><\/li>\n<li>Binding of Scandium Ions to Metalloporphyrin\u2013Flavin Complexes for Long-Lived Charge Separation<br \/>Kojima, T.; Kobayashi, R.; Ishizuka, T.; Yamakawa, S.; Kotani, H.; Nakanishi, T.; Ohkubo, K.; Shiota, Y.; Yoshizawa, K.; Fukuzumi, S.<br \/><em>Chem.\u2013Eur. J<\/em>. <b>2014<\/b>, 20, 15518-15532. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper111.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper111.gif\" alt=\"\" width=\"340\" height=\"252\" class=\"aligncenter size-full wp-image-367\" \/><\/a><\/li>\n<li>Supramolecular Formation of Lithium-Ion-Encapsulated PCBM Fullerene with Sulfonated meso-Tetraphenylporphyrins and Long-Lived Charge-Separation<br \/>Kawashima, Y.; Ohkubo, K.; Okada, H.; Matsuo, Y.; Fukuzumi, S.<br \/><em>ChemPhysChem<\/em> <b>2014<\/b>, 3782-3790. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper112.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper112-292x300.gif\" alt=\"\" width=\"292\" height=\"300\" class=\"aligncenter wp-image-368 size-medium\" \/><\/a><\/li>\n<li>Photocatalytic Oxygenation of 10-Methyl-9,10-dihydroacridine by O2 with Manganese Porphyrins<br \/>Jung, J.; Ohkubo, K.; Goldberg, D.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2014<\/b>, 118, 6223-6229. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper113.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper113.gif\" alt=\"\" width=\"500\" height=\"233\" class=\"aligncenter size-full wp-image-369\" \/><\/a><\/li>\n<li>Cyclo[8]pyrrole: An Androgynous Expanded Porphyrin that Acts as Both an Electron Donor and Acceptor in Anion-Bound Supramolecular Electron Transfer Complexes<br \/>Ohkubo, K.; Mase, K.; Karnas, E.; Sessler, J. L.; Fukuzumi, S.<br \/><em>J. Phys. Chem. C<\/em> <b>2014<\/b>, 118, 18436-18444. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper114.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper114.gif\" alt=\"\" width=\"500\" height=\"308\" class=\"aligncenter size-full wp-image-370\" \/><\/a><\/li>\n<li>Submillisecond-Lived Photoinduced Charge Separation in a Fully Conjugated Phthalocyanine-Perylenebenzimidazole Dyad<br \/>Blas-Ferrando, V. M.; Ortiz, J.; Ohkubo, K.; Fukuzumi, S.; Fern\u00e1ndez-L\u00e1zaro, F.; Sastre-Santos, \u00c1.<br \/><em>Chem Sci<\/em>. <b>2014<\/b>, 5, 4785-4793.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper115.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper115.gif\" alt=\"\" width=\"378\" height=\"153\" class=\"aligncenter size-full wp-image-371\" \/><\/a><\/li>\n<li>Robust Inclusion Complexes of Crown-ether-fused Tetrathiafulvalenes with Li+@C60 Affording Efficient Photodriven Charge Separation<br \/>Supur, M.; Kawashima, Y.; Larsen, K. R.; Ohkubo, K.; Jeppesen, J. O.; Fukuzumi, S. <br \/><em>Chem.\u2013Eur. J<\/em>. <b>2014<\/b>, 20, 13976-13983. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper116.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper116.gif\" alt=\"\" width=\"314\" height=\"284\" class=\"aligncenter size-full wp-image-372\" \/><\/a><\/li>\n<li>Photoinduced Electron Transfer in a Dynamic Supramolecular System with Curved \u03c0-structures<br \/>Hitotsugi, S.; Ohkubo, K.; Iizuka, R.; Kawashima, Y.; Nakamura, K.; Sato, S.; Kono, H.; Fukuzumi, S.; Isobe, H.<br \/><em>Org. Lett<\/em>. <b>2014<\/b>, 16, 3352-3355. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper117.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper117.gif\" alt=\"\" width=\"500\" height=\"194\" class=\"aligncenter size-full wp-image-373\" \/><\/a><\/li>\n<li>Evaluation of the Sonosensitizing Activities of 5-Aminolevulinic Acid and Sn(IV) Chlorin e6 in the Tumor-bearing Chick Embryo<br \/>Uto, Y.; Tamatani, D.; Mizuki, Y.; Endo, Y.; Nakanishi, I.; Ohkubo, K.; Fukuzumi, S.; Ishizuka, M.; Tanaka, T.; Kuchiike, D.; Kubo, K.; Inui, T.; Hori, H.<br \/>Anticancer Res. <b>2014<\/b>, 34, 4583-4588.\u00a0<\/li>\n<li>Photoinduced Electron Transfer from a Tetrathiafulvalene-Calix[4]pyrrole to a Porphyrin Carboxylate within a Supramolecular Ensemble<br \/>Davis, C. M.; Kawashima, Y.; Ohkubo, K.; Lim, J. M.; Kim, D.; Fukuzumi, S.; Sessler, J. L.<br \/><em>J. Phys. Chem. C<\/em> <b>2014<\/b>, 118, 13505-13513. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper118.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper118-300x298.gif\" alt=\"\" width=\"300\" height=\"298\" class=\"aligncenter wp-image-374 size-medium\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper118-300x298.gif 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper118-150x150.gif 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/li>\n<li>Control of Reaction Pathways in the Photochemical Reaction of a Quinone with Tetramethylethylene by Metal Binding<br \/>Yamamoto, H.; Ohkubo, K.; Akimoto, S.; Fukuzumi, S.; Tsuda, A.<br \/><em>Org. Biomol. Chem<\/em>. <b>2014<\/b>, 12, 7004-7017. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper119.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper119-300x184.gif\" alt=\"\" width=\"300\" height=\"184\" class=\"aligncenter size-medium wp-image-375\" \/><\/a><\/li>\n<li>Long-Lived Charge-Separated States Produced in Supramolecular Complexes between Anionic and Cationic Porphyrins<br \/>Bill, N. L.; Ishida, M.; Kawashima, Y.; Ohkubo, K.; Sung, Y. M.; Lynch, V. M.; Lim, J. M.; Kim, D.; Sessler, J. L.; Fukuzumi, S.<br \/><em>Chem. Sci<\/em>. <b>2014<\/b>, 5, 3888-3896. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper120.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper120.gif\" alt=\"\" width=\"244\" height=\"189\" class=\"aligncenter size-full wp-image-376\" \/><\/a><\/li>\n<li>Mechanistic Insights into the Oxidation of Substituted Phenols via Hydrogen Atom Abstraction by a Cupric Superoxo Complex<br \/>Lee, J. Y.; Peterson, R. L.; Ohkubo, K.; Garcia-Bosch, I.; Himes, R. A.; Voertink, J.; Moore, C. D.; Solomon, E. I.; Fukuzumi, S.; Karlin, K. D.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2014<\/b>, 136, 9925-9937. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper121.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper121.gif\" alt=\"\" width=\"500\" height=\"209\" class=\"aligncenter wp-image-377 size-full\" \/><\/a><\/li>\n<li>Redox Chemistry of Nickel(II)-Complexes Supported by a Series of Non-innocent \u03b2-Diketiminate Ligands<br \/>Takaichi, J.; Morimoto, Y.; Ohkubo, K.; Shimokawa, C.; Hojo, T.; Mori, S.; Asahara, H.; Sugimoto, H.; Fujieda, N.; Nishiwaki, N.; Fukuzumi, S.; Itoh, S. <br \/>Inorg. Chem. <b>2014<\/b>, 52, 6159-6169. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper122.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper122.gif\" alt=\"\" width=\"500\" height=\"144\" class=\"aligncenter size-full wp-image-378\" \/><\/a><\/li>\n<li>Sumanenetrione Anions Generated by Electrochemical and Chemical Reduction<br \/>Higashibayashi, S.; Shrestha, B. B.; Morita, Y.; Ehara, M.; Ohkubo, K.; Fukuzumi, S.; Sakurai, H.<br \/><em>Chem. Lett<\/em>. <b>2014<\/b>, 43, 1297-1299. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper123.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper123-1024x207.jpg\" alt=\"\" width=\"1024\" height=\"207\" class=\"aligncenter size-large wp-image-379\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper123-1024x207.jpg 1024w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper123-300x61.jpg 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper123-768x155.jpg 768w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper123.jpg 1050w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/li>\n<li>Enhancement of Ultraviolet Light Responsivity of a Pentacene Phototransistor by Introducing Photoactive Molecules into a Gate Dielectric<br \/>Dao, T.; Matsushima, T.; Murakami, M.; Ohkubo, K.; Fukuzumi, S.; Murata, H.<br \/>Jpn. J. Appl. Phys. <b>2014<\/b>, 53, 02BB03\/1-02BB03\/5.\u00a0<\/li>\n<li>Electron-Transfer Reduction Properties and Excited-State Dynamics of Benzo[ghi]peryleneimide and Coroneneimide Derivatives<br \/>Ida, K.; Sakai, H.; Ohkubo, K.; Araki, Y.; Wada, T.; Sakanoue, T.; Takenobu, T.; Fukuzumi, S.; Hasobe, T.<br \/><em>J. Phys. Chem. C<\/em> <b>2014<\/b>, 118, 7710-7720. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper124.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper124-214x300.gif\" alt=\"\" width=\"214\" height=\"300\" class=\"aligncenter size-medium wp-image-380\" \/><\/a><\/li>\n<li>Selective Interaction of Single-walled Carbon Nanotubes and Propylamine under Photoirradiation<br \/>Maeda, Y.; Hasuike, Y.; Ohkubo, K.; Tashiro, A.; Kaneko, S.; Yamada, M.; Hasegawa, T.; Akasaka, T.; Zhou, J.; Lu, J.; Nagase, S.; Fukuzumi, S.<br \/><em>ChemPhysChem<\/em> <b>2014<\/b>, 15, 1821-1826. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper125.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper125.gif\" alt=\"\" width=\"500\" height=\"169\" class=\"aligncenter size-full wp-image-381\" \/><\/a><\/li>\n<li>Bisdonor-azaBODIPY-Fullerene Supramolecules \u2013 Syntheses, Characterization and Light Induced Electron Transfer Studies<br \/>Bandi, V.; El-khouly, M. E.; Ohkubo, K.; Nesterov, V. N. Zandler, M. E.; Fukuzumi, S.; D\u2019Souza, F.<br \/><em>J. Phys. Chem. C<\/em> <b>2014<\/b>, 118, 2321-2332. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper126.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper126.gif\" alt=\"\" width=\"500\" height=\"275\" class=\"aligncenter size-full wp-image-382\" \/><\/a><\/li>\n<li>Photoinduced Electron Transfer in a Supramolecular Nanohybrid Between a Carbon Nanohorn with an NH3+ Moiety and C60 with a Crown Ether Moiety<br \/>Vizuete, M.; G\u00f3mez-Escalonilla, M. J.; Fierro, J. L. G.; Ohkubo, K.; Fukuzumi, S.; Yudasaka, M.; Iijima, S.; Nierengarten, J.-F.; Langa, F.<br \/><em>Chem. Sci<\/em>. <b>2014<\/b>, 5, 2072-2080. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper127.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper127-300x147.gif\" alt=\"\" width=\"300\" height=\"147\" class=\"aligncenter size-medium wp-image-383\" \/><\/a><\/li>\n<li>Highly Efficient Cycloreversion of Photochromic Dithienylethene Compounds Using Visible Light-Driven Photoredox Catalysis<br \/>Lee, S.; You, Y.; Ohkubo, K.; Fukuzumi, S.; Nam, W.<br \/><em>Chem. Sci<\/em>. <b>2014<\/b>, 5, 1463-1474. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper128.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper128.gif\" alt=\"\" width=\"378\" height=\"148\" class=\"aligncenter size-full wp-image-384\" \/><\/a><\/li>\n<li>Macrocyclic Dyads Based on C60 and Perylenediimides Connected via Click Chemistry<br \/>Pla, S.; Mart\u00edn-Gomis, L.; Ohkubo, K.; Fukuzumi, S.; Fern\u00e1ndez-Lazaro, F.; Sastre-Santos, \u00c1.<br \/>Asian J. Org. Chem. <b>2014<\/b>, 3, 185-197.\u00a0<\/li>\n<li>Disproportionation of 2,2-Diphenyl-1-Picrylhydrazyl Radical as a Model of Reactive Oxygen Species Catalysed by Lewis and\/or Br\u00f8nsted Acids<br \/>Nakanishi, I.; Kawashima, T.; Ohkubo, K.; Waki, T.; Uto, Y.; Kamada, T.; Ozawa, T.; Matsumoto, K.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2014<\/b>, 50, 814-816.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper129.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper129.gif\" alt=\"\" width=\"357\" height=\"189\" class=\"aligncenter size-full wp-image-385\" \/><\/a><\/li>\n<\/ol>\n<h3>2013<\/h3>\n<ol class=\"paper\">\n<li>Photochemical Oxidation of a Manganese(III) Complex with Oxygen and Toluene Derivatives to Form a Manganese(V)-oxo Complex<br \/>Jung. J.; Ohkubo, K.; Prokop-Prigge, K.; Neu, H.; Goldberg, D.; Fukuzumi, S.<br \/>Inorg. Chem. <b>2013<\/b>, 52, 13594-13604. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper130.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper130.gif\" alt=\"\" width=\"500\" height=\"135\" class=\"aligncenter size-full wp-image-386\" \/><\/a><\/li>\n<li>Photocatalytic Monofluorination of Benzene by Fluoride via Photoinduced Electron Transfer with 3-Cyano-1-Methylquinolinium<br \/>Ohkubo, K.; Fujimoto, A.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2013<\/b>, 117, 10719-10725. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper131.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper131-300x300.gif\" alt=\"\" width=\"300\" height=\"300\" class=\"aligncenter size-medium wp-image-387\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper131-300x300.gif 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper131-150x150.gif 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/li>\n<li>Electron Transfer in a Supramolecular Complex of Zinc Chlorin Carboxylate Anion with Li+@C60 Affording the Long-Lived Charge-Separated State<br \/>Kawashima, Y.; Ohkubo, K.; Mase, K.; Fukuzumi, S.<br \/><em>J. Phys. Chem. C<\/em> <b>2013<\/b>, 117, 21166-21177. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper132.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper132-300x300.png\" alt=\"\" width=\"300\" height=\"300\" class=\"aligncenter size-medium wp-image-388\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper132-300x300.png 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper132-150x150.png 150w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper132.png 325w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/li>\n<li>Tetrathiafulvalene-Annulated [28]Hexaphyrin(1.1.1.1.1.1): A Multi-electron Donor System Subject to Conformational Control<br \/>Jana, A.; Ishida, M.; Cho, K.; Ghosh, S. K.; Kwak, K.; Ohkubo, K.; Sung, Y. M.; Davis, C. M.; Lynch, V. M.; Lee, D.; Fukuzumi, S.; Kim, D.; Sessler, J. L.<br \/><em>Chem. Commun<\/em>. <b>2013<\/b>, 49, 8937-8939. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper133.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper133.gif\" alt=\"\" width=\"378\" height=\"144\" class=\"aligncenter size-full wp-image-389\" \/><\/a><\/li>\n<li>Small Reorganization Energies of Photoinduced Electron Transfer between Spherical Fullerenes<br \/>Kawashima, Y.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2013<\/b>, 117, 6737-6743. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper134.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper134-298x300.gif\" alt=\"\" width=\"298\" height=\"300\" class=\"aligncenter size-medium wp-image-390\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper134-298x300.gif 298w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper134-150x150.gif 150w\" sizes=\"auto, (max-width: 298px) 100vw, 298px\" \/><\/a><\/li>\n<li>A \u2018Two-Point\u2019 Bound Zinc Porphyrin-Zinc Phthalocyanine-Fullerene Supramolecular Triad for Sequential Energy and Electron Transfer<br \/>Kc, C. B.; Ohkubo, K.; Fukuzumi, S.; D\u2019Souza, F.<br \/><em>Chem. Commun<\/em>. <b>2013<\/b>, 49, 7614-7616. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper135.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper135.gif\" alt=\"\" width=\"288\" height=\"189\" class=\"aligncenter size-full wp-image-391\" \/><\/a><\/li>\n<li>Ionic Conductivity of [Li+@C60](PF-) in Organic Solvents and Its Electrochemical Reduction to Li+@C60\u2022\u2013<br \/>Ueno, H.; Kokubo, K.; Nakamura, Y.; Ohkubo, K.; Ikuma, N.; Moriyama, H.; Fukuzumi, S.; Oshima, T.<br \/><em>Chem. Commun<\/em>. <b>2013<\/b>, 49, 7376-7378. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper136.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper136.gif\" alt=\"\" width=\"260\" height=\"189\" class=\"aligncenter size-full wp-image-392\" \/><\/a><\/li>\n<li>Porphyrins Fused with Strongly Electron Donating 1,3-Dithole-2-ylidene Moieties. Redox Control by Metal Cation Complexation and Anion Binding<br \/>Bill, N. L.; Ishida, M.; B\u00e4hring, S.; Lim, J. M.; Lee, S.; Davis, C. M.; Lynch, V. M.; Nielsen, K. A.; Jeppesen, J. O.; Ohkubo, K.; Fukuzumi, S.; Kim, D.; Sessler, J. L.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2013<\/b>, 135, 10852-10862. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper137.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper137.gif\" alt=\"\" width=\"500\" height=\"169\" class=\"aligncenter size-full wp-image-393\" \/><\/a><\/li>\n<li>Photosynthetic Antenna-Reaction Center Mimicry with a Covalently Linked Monostyryl Boron Dipyrromethene-Aza Boron Dipyrromethene-C60 Triad<br \/>Shi, W.-J.; El-Khouly, M. E.; Ohkubo, K.; Fukuzumi, S.; Ng, D. K. <br \/><em>Chem.-Eur. J<\/em>. <b>2013<\/b>, 19, 11332-11341. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper138.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper138.gif\" alt=\"\" width=\"339\" height=\"223\" class=\"aligncenter size-full wp-image-394\" \/><\/a><\/li>\n<li>\u03b75-Cyclopentadienyl-Iron(II)-[14]Triphyrin(2.1.1) Sandwich Compounds: Synthesis, Characterization, and Stable Redox Interconversion<br \/>Xue, Z.; Kuzuhara, D.; Ikeda, S.; Sakakibara, Y.; Ohkubo, K.; Aratani, N.; Okujima, T.; Uno, H.; Fukuzumi, S.; Yamada, H.<br \/><em>Angew. Chem., Int. Ed.<\/em> <b>2013<\/b>, 52, 7306-7309. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper139.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper139.gif\" alt=\"\" width=\"500\" height=\"144\" class=\"aligncenter size-full wp-image-395\" \/><\/a><\/li>\n<li>Acetate Induced Enhancement of Photocatalytic Hydrogen Peroxide Production from Oxalic Acid and Dioxygen<br \/>Yamada, Y.; Nomura, A.; Miyahigashi, T.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2013<\/b>, 117, 3751-3760. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper140.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper140.gif\" alt=\"\" width=\"500\" height=\"178\" class=\"aligncenter size-full wp-image-396\" \/><\/a><\/li>\n<li>Helicity Selective Photoreaction of Single-walled Carbon Nanotubes with Organosulfur Compounds in the Presence of Oxygen<br \/>Maeda, Y.; Higo, J.; Amagai, Y.; Matsui, J.; Ohkubo, K.; Yoshigoe, Y.; Hashimoto, M.; Eguchi, K.; Yamada, M.; Hasegawa, T.; Sato, Y.; Zhou, J.; Lu, J.; Miyashita, T.; Fukuzumi, S.; Murakami, T.; Tohji, K.; Nagase, S.; Akasaka, T. <br \/><em>J. Am. Chem. Soc.<\/em> <b>2013<\/b>, 135, 6356-6362. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper141.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper141.png\" alt=\"\" width=\"500\" height=\"191\" class=\"aligncenter size-full wp-image-397\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper141.png 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper141-300x115.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Visible-Light-Induced Oxygenation of Benzene by the Triplet Excited State of 2,3-Dichloro-5,6-dicyano-p-benzoquinone<br \/>Ohkubo, K.; Fujimoto, A.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2013<\/b>, 135, 5368-5371.\u00a0<br \/>Highlighted in ChemistryViews (Wiley-VCH)<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper142.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper142.gif\" alt=\"\" width=\"500\" height=\"255\" class=\"aligncenter size-full wp-image-398\" \/><\/a><\/li>\n<li>Enhanced Photoelectrochemical Performance of Composite Photovoltaic Cells of Li+@C60-Sulphonated Porphyrin Supramolecular Nanoclusters<br \/>Ohkubo, K.; Kawashima, Y.; Sakai, H.; Hasobe, T.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2013<\/b>, 49, 4474-4476. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper143.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper143.gif\" alt=\"\" width=\"303\" height=\"189\" class=\"aligncenter size-full wp-image-399\" \/><\/a><\/li>\n<li>Enhanced Catalytic Four-Electron Dioxygen (O2) and Two-Electron Hydrogen Peroxide (H2O2) Reduction with a Copper(II) Complex Possessing a Pendant Ligand Pivalamido Group<br \/>Kakuda, S.; Peterson, R. L.; Ohkubo, K.; Karlin, K. D.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2013<\/b>, 135, 6513-6522. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper144.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper144.gif\" alt=\"\" width=\"500\" height=\"176\" class=\"aligncenter size-full wp-image-400\" \/><\/a><\/li>\n<li>The Long-lived Electron Transfer State of 2-Phenyl-4-(1-naphthyl)quinolinium Ion Incorporated into Nanosized Mesoporous Silica-alumina Acting as a Robust Photocatalyst in Water<br \/>Yamada, Y.; Nomura, A.; Ohkubo, K.; Suenobu, T.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2013<\/b>, 49, 5132-5134. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper145.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper145.gif\" alt=\"\" width=\"255\" height=\"189\" class=\"aligncenter size-full wp-image-401\" \/><\/a><\/li>\n<li>Excitation Wavelength Dependent Ultrafast Photoinduced Electron Transfer in Bisferrocene-BF2 Chelated Azadipyrromethene-Fullerene Tetrads<br \/>Bandi, V.; El-Khouly, M. E.; Ohkubo, K.; Nesterov, V. N.; Zandler, M. E.; Fukuzumi, S.; D\u2019Souza, F.<br \/>Chem.-Eur. J. <b>2013<\/b>, 19, 7221\u20137230. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper146.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper146.gif\" alt=\"\" width=\"336\" height=\"201\" class=\"aligncenter size-full wp-image-402\" \/><\/a><\/li>\n<li>Acid-Induced Mechanism Change and Overpotential Decrease in Dioxygen Reduction Catalysis with a Dinuclear Copper Complex<br \/>Das, D.; Lee, Y.-M.; Ohkubo, K.; Nam, W.; Karlin, K. D.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2013<\/b>, 135, 4018\u20134026. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper147.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper147-300x195.gif\" alt=\"\" width=\"300\" height=\"195\" class=\"aligncenter wp-image-403 size-medium\" \/><\/a><\/li>\n<li>A Broad-Band Capturing and Emitting Molecular Triad: Synthesis and Photochemistry<br \/>Bandi, V.; Ohkubo, K.; Fukuzumi, S.; D\u2019Souza, F. <br \/><em>Chem. Commun<\/em>. <b>2013<\/b>, 49, 2867\u20132869. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper148.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper148.gif\" alt=\"\" width=\"260\" height=\"189\" class=\"aligncenter size-full wp-image-404\" \/><\/a><\/li>\n<li>Remarkable Enhancement of Photocatalytic Hydrogen Evolution Efficiency Utilizing An Internal Cavity of Supramolecular Porphyrin Hexagonal Nanocylinders Under Visible-Light Irradiation<br \/>Hasobe, T.; Sakai, H.; Mase, K.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Phys. Chem. C<\/em> <b>2013<\/b>, 117, 4441\u20134449. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper149.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper149-300x218.gif\" alt=\"\" width=\"300\" height=\"218\" class=\"aligncenter wp-image-405 size-medium\" \/><\/a><\/li>\n<li>Comparison of Antioxidative Parameters for Eleven Food Factors in Terms of Anti-apoptotic Activity under X-ray Irradiation<br \/>Indo, H. P.; Nakanishi, I.; Ohkubo, K.; Yen, H.-C.; Nyui, M.; Manda, S.; Matsumoto, K.; Fukuhara, K.; Anzai, K.; Ikota, N.; Matsui, H.; Minamiyama, Y.; Nakajima, A.; Ichikawa, H.; Fukuzumi, S.; Ozawa, T.; Mukai, C.; Majima, H. J.<br \/><em>RSC Adv<\/em>. <b>2013<\/b>, 3, 4535-4538. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper150.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper150.gif\" alt=\"\" width=\"374\" height=\"189\" class=\"aligncenter size-full wp-image-406\" \/><\/a><\/li>\n<li>Decorating Single Layer Graphene Oxide with Electron Donor and Acceptor Molecules for Study of Photoinduced Electron Transfer<br \/>Das, S. K.; Bikram K. C., C.; Ohkubo, K.; Yamada, Y.; Fukuzumi, S.; D\u2019Souza, F.<br \/><em>Chem. Commun<\/em>. <b>2013<\/b>, 49, <b>2013<\/b>-2015. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper151.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper151.gif\" alt=\"\" width=\"237\" height=\"189\" class=\"aligncenter size-full wp-image-408\" \/><\/a><\/li>\n<li>Temperature Independent Catalytic Two-Electron Reduction of Dioxygen by Ferrocenes with a Tris[2-(2-pyridyl)ethyl]amine-Copper(II) Catalyst in the Presence of Perchloric Acid<br \/>Das, D.; Lee, Y.-M.; Ohkubo, K.; Nam, W.; Karlin, K. D.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2013<\/b>, 135, 2825-2834. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper152.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper152-300x267.gif\" alt=\"\" width=\"300\" height=\"267\" class=\"aligncenter wp-image-409 size-medium\" \/><\/a><\/li>\n<li>Efficient Two-Electron Reduction of Dioxygen to Hydrogen Peroxide with One-Electron Reductants with a Small Overpotential Catalyzed by a Cobalt Chlorin Complex<br \/>Mase, K.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2013<\/b>, 135, 2800-2808. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper153.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper153.jpg\" alt=\"\" width=\"440\" height=\"206\" class=\"aligncenter wp-image-433 size-full\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper153.jpg 440w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper153-300x140.jpg 300w\" sizes=\"auto, (max-width: 440px) 100vw, 440px\" \/><\/a><\/li>\n<li>Submillisecond-lived Photoinduced Charge Separation in Inclusion Complexes Composed of Li+@C60 and Cyclic Porphyrin Dimers<br \/>Kamimura, T.; Ohkubo, K.; Kawashima, Y.; Nobukuni, H.; Naruta, Y.; Tani, F.; Fukuzumi, S.<br \/><em>Chem. Sci<\/em>. <b>2013<\/b>, 4, 1451-1461. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper154.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper154.gif\" alt=\"\" width=\"250\" height=\"189\" class=\"aligncenter size-full wp-image-434\" \/><\/a><\/li>\n<li>Oxygenation and Chlorination of Aromatic Hydrocarbons with Hydrochloric Acid Photosensitized by 9-Mesityl-10-methylacridinium Under Visible Light Irradiation<br \/>Ohkubo, K.; Mizushima, K.; Fukuzumi, S.<br \/>Res. Chem. Intermed. <b>2013<\/b>, 39, 205-220.\u00a0<\/li>\n<li>Electrochemical Synthesis of Transparent, Amorphous C60-Rich Photoactive Low Doped Film with Interconnected Structure<br \/>Li, M.; Ishihara, S.; Ohkubo, K.; Liao, M.; Ji. Q.; Gu, C.; Yamauchi, Y.; Fukuzumi, S.; Ariga, K.<br \/>Small <b>2013<\/b>, 8, 2064-2068. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper155.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper155-300x254.jpg\" alt=\"\" width=\"300\" height=\"254\" class=\"aligncenter size-medium wp-image-435\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper155-300x254.jpg 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper155.jpg 312w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/li>\n<li>Protonation-coupled Redox Reactions in Planar Antiaromatic meso-Pentafluorophenyl-substituted o-Phenylene Bridged Annulated Rosarins<br \/>Ishida, M.; Kim, S.-J.; Preihs, C.; Ohkubo, K.; Lim, J. M.; Lee, B. S.; Park, J. S.; Lynch, V. M. Roznyatovskiy, V. V.; Panda, P. K.; Lee, C.-H.; Fukuzumi, S.; Kim, D.; Sessler, J. L.<br \/>Nature Chem. <b>2013<\/b>, 5, 15-20.\u00a0<br \/>Selected as a Front Cover<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper156.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper156-300x126.jpg\" alt=\"\" width=\"500\" height=\"209\" class=\"aligncenter wp-image-436\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper156-300x126.jpg 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper156.jpg 685w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Copper Complexes of Non-innocent \u03b2-Diketiminate Ligand Containing Phenol Groups<br \/>Takaichi, J.; Ohkubo, K.; Sugimoto, H.; Nakano, M.; Usa, D.; Maekawa, H.; Fujieda, N.; Nishiwaki, N.; Fukuzumi, S.; Itoh, S.<br \/><em>Dalton Trans<\/em>. <b>2013<\/b>, 42, 2438-2444. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper157.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper157.gif\" alt=\"\" width=\"378\" height=\"138\" class=\"aligncenter size-full wp-image-437\" \/><\/a><\/li>\n<\/ol>\n<h3>2012<\/h3>\n<ol class=\"paper\">\n<li>Synthesis, Photophysical and Electrochemistry of Near-IR Absorbing Bacteriochlorins Related to Bacteriochlorophyll a<br \/>Kozyrev, A.; Ethirajan, M.; Chen, P.; Ohkubo, K.; Robinson, B. C.; Barkigia, K.; Fukuzumi, S.; Kadish, K. M.; Pandey, R. K.<br \/><em>J. Org. Chem<\/em>. <b>2012<\/b>, 77, 10260-10271. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper158.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper158.gif\" alt=\"\" width=\"500\" height=\"203\" class=\"aligncenter size-full wp-image-438\" \/><\/a><\/li>\n<li>249. Photoelectrocatalysis Greatly Improves Cycloreversion Quantum Yields of Photochromic Dithienylethene Compounds<br \/>Lee, S.; You, Y.; Ohkubo, K.; Fukuzumi, S.; Nam, W.<br \/><em>Angew. Chem., Int. Ed.<\/em> <b>2012<\/b>, 51, 13154-13158. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper159.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper159.gif\" alt=\"\" width=\"286\" height=\"277\" class=\"aligncenter size-full wp-image-439\" \/><\/a><\/li>\n<li>High Stability of the Intermediates Radicals Enhances the Radical-Scavenging Activity of the Aminochromanols<br \/>Inami, K.; Nakanishi, I.; Morita, M.; Furukawa, M.; Ohkubo, K.; Fukuzumi, S.; Mochizuki, M.<br \/><em>RSC Adv<\/em>. <b>2012<\/b>, 2, 12714-12717. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper160.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper160.gif\" alt=\"\" width=\"377\" height=\"177\" class=\"aligncenter size-full wp-image-440\" \/><\/a><\/li>\n<li>Electronic Properties of Trifluoromethylated Corannulenes<br \/>Schmidt, B. M.; Seki, S.; Topolinski, B.; Ohkubo, K.; Fukuzumi, S.; Sakurai, H.; Dieter, L.<br \/><em>Angew. Chem. Int. Ed<\/em>. <b>2012<\/b>, 51, 10260-10271. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper161.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper161.gif\" alt=\"\" width=\"344\" height=\"212\" class=\"aligncenter size-full wp-image-441\" \/><\/a><\/li>\n<li>Ultrafast Charge Separation in Supramolecular Tetrapyrrole-Graphene Hybrids<br \/>Bikram, K. C.; Das, S.; Ohkubo, K.; Fukuzumi, S.; D\u2019Souza, F. D.<br \/><em>Chem. Commun<\/em>. <b>2012<\/b>, 48, 11859-11861. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper162.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper162.gif\" alt=\"\" width=\"309\" height=\"189\" class=\"aligncenter size-full wp-image-442\" \/><\/a><\/li>\n<li>Electroreduction and Acid-Base Properties of Dipyrrolylquinoxalines<br \/>Fu, Z.; Zhang, M.; Zhu, W.; Karnas, E.; Mase, K.; Ohkubo, K.; Sessler, J. L.; Fukuzumi, S.; Kadish, K. M.<br \/><em>J. Phys. Chem. A<\/em> <b>2012<\/b>, 116, 10063-10073. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper163.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper163-300x151.gif\" alt=\"\" width=\"300\" height=\"151\" class=\"aligncenter size-medium wp-image-443\" \/><\/a><\/li>\n<li>Zinc PhthalocyanineGraphene Hybrid Material for Energy Conversion: Synthesis, Characterization, Photophysics and Photoelectrochemical Cell Preparation<br \/>Karousis, N.; Oritz, J.; Ohkubo, K.; Hasobe, T.; Fukuzumi, S.; Sastre-Santos, \u00c1.<br \/><em>J. Phys. Chem. C<\/em> <b>2012<\/b>, 116, 20564-20573. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper164.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper164-300x173.gif\" alt=\"\" width=\"300\" height=\"173\" class=\"aligncenter size-medium wp-image-444\" \/><\/a><\/li>\n<li>Active Site Models for the CuA Site of PHM and D\u03b2M\u2028<br \/>Kunishita, A.; Ertem, M. Z.; Okubo, Y.; Tano, T.; Sugimoto, H.; Ohkubo, K.; Fujieda, N.; Fukuzumi, S.; Cramer, C. J.; Itoh, S.<br \/><em>Inorg. Chem<\/em>. <b>2012<\/b>, 51, 9465-9480. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper165.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper165-300x171.gif\" alt=\"\" width=\"300\" height=\"171\" class=\"aligncenter size-medium wp-image-445\" \/><\/a><\/li>\n<li>Enhanced Photoinduced Electron-Transfer Reduction of Li+@C60 in Comparison with C60<br \/>Kawashima, Y.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2012<\/b>, 116, 8942-8948. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper166.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper166.gif\" alt=\"\" width=\"500\" height=\"146\" class=\"aligncenter size-full wp-image-446\" \/><\/a><\/li>\n<li>Photocatalytic Hydrogen Evolution from Carbon-neutral Oxalate with 2-Phenyl-4-(1-naphthyl)quinolinium Ion and Metal Nanoparticles<br \/>Yamada, Y.; Miyahigashi, T.; Ohkubo, K.; Fukuzumi, S.<br \/><em>Phys. Chem. Chem. Phys<\/em>. <b>2012<\/b>, 14, 10564-10571. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper167.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper167.gif\" alt=\"\" width=\"378\" height=\"178\" class=\"aligncenter size-full wp-image-447\" \/><\/a><\/li>\n<li>Catalytic Four-Electron Reduction of Dioxygen via Rate-Determining Proton-Coupled Electron Transfer to a Dinuclear Cobalt-\u03bc-1,2-Peroxo Complex<br \/>Fukuzumi, S.; Mandal, S.; Mase, K.; Ohkubo, K.; Park, H.; Benet-Buchholz, J.; Nam, W.; Llobet, A.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2012<\/b>, 134, 9906-9909. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper168.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper168.gif\" alt=\"\" width=\"500\" height=\"200\" class=\"aligncenter size-full wp-image-448\" \/><\/a><\/li>\n<li>Photochemical Properties of a Myoglobin-CdTe Quantum Dot Conjugate<br \/>Onoda, A.; Himiyama, T.; Ohkubo, K.; Fukuzumi, S.; Hayashi, T.<br \/><em>Chem. Commun<\/em>. <b>2012<\/b>, 48, 8054-8056.\u00a0<br \/>Selected as an Inside Front Cover<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper169.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper169.gif\" alt=\"\" width=\"367\" height=\"189\" class=\"aligncenter size-full wp-image-449\" \/><\/a><\/li>\n<li>Supramolecular Electron Transfer by Anion Binding<br \/>Fukuzumi, S.; Ohkubo, K.; D\u2019Souza, F. D.; Sessler, J. L.<br \/><em>Chem. Commun<\/em>. <b>2012<\/b>, 48, 9801-9815.\u00a0<br \/>Selected as a Front Cover<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper170.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper170.gif\" alt=\"\" width=\"253\" height=\"189\" class=\"aligncenter size-full wp-image-450\" \/><\/a><\/li>\n<li>Improvement of Durability of an Organic Photocatalyst in p-Xylene Oxygenation by Addition of a Cu(II) Complex<br \/>Yamada, Y.; Maeda, K.; Ohkubo, K.; Karlin, K. D.; Fukuzumi, S.<br \/><em>Phys. Chem. Chem. Phys<\/em>. <b>2012<\/b>, 14, 9654-9659. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper171.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper171.gif\" alt=\"\" width=\"378\" height=\"142\" class=\"aligncenter size-full wp-image-451\" \/><\/a><\/li>\n<li>Chlorine Atom Substitution Influences Radical Scavenging Activity of 6-Chromanol<br \/>Inami, K.; Iizuka, Y.; Furukawa, M.; Nakanishi, I.; Ohkubo, K.; Fukuhara, K.; Fukuzumi, S.; Mochizuki, M.<br \/>Bioorg. Med. Chem. <b>2012<\/b>, 20, 4049-4055.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper172.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper172.jpg\" alt=\"\" width=\"368\" height=\"200\" class=\"aligncenter size-full wp-image-452\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper172.jpg 368w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper172-300x163.jpg 300w\" sizes=\"auto, (max-width: 368px) 100vw, 368px\" \/><\/a><\/li>\n<li>Kinetics and Mechanism for the Scavenging Reaction of the 2,2-Diphenyl-1-picrylhydrazyl Radical by Synthetic Artepillin C Analogues<br \/>Kawashima, T.; Sushma, M.; Uto, Y.; Ohkubo, K.; Hori, H.; Matsumoto, K.; Fukuhara, K.; Ikota, N.; Fukuzumi, S.; Ozawa, T.; Anzai, K.; Nakanishi, I.<br \/><em>Bull. Chem. Soc. Jpn<\/em>. <b>2012<\/b>, 85, 877-883. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper173.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper173.jpg\" alt=\"\" width=\"500\" height=\"256\" class=\"aligncenter wp-image-453\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper173.jpg 696w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper173-300x153.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Rational Design of a Phthalocyanine-Perylenediimide Dyad with Long-Lived Charge-Separated State<br \/>Blas-Ferrando, V. M.; Ortiz, J.; Bouissane, L.; Ohkubo, K.; Fukuzumi, S.; Fern\u00e1ndez-L\u00e1zaro, F.; Sastre-Santos, \u00c1.<br \/><em>Chem. Commun<\/em>. <b>2012<\/b>, 48, 6241-6243. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper174.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper174.gif\" alt=\"\" width=\"377\" height=\"173\" class=\"aligncenter size-full wp-image-454\" \/><\/a><\/li>\n<li>Mechanism and Fluorescence Application of Electrochromism in Photochromic Dithienylcyclopentene<br \/>Lee, S.; You, Y.; Ohkubo, K.; Fukuzumi, S.; Nam, W.<br \/><em>Org. Lett<\/em>. <b>2012<\/b>, 14, 2238-2241. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper175.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper175.gif\" alt=\"\" width=\"500\" height=\"116\" class=\"aligncenter size-full wp-image-455\" \/><\/a><\/li>\n<li>Decoupling the Artificial Special Pair to Slow Down the Rate of Singlet Energy Transfer<br \/>Harvey, P. D.; Langlois, A.; Filatov, M.; Fortin, D.; Ohkubo, K.; Fukuzumi, S.; Guilard, R.<br \/>J. Porphyrins Phthalocyanines <b>2012<\/b>, 16, 685-694. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper176.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper176-300x261.jpg\" alt=\"\" width=\"300\" height=\"261\" class=\"aligncenter wp-image-456 size-medium\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper176-300x261.jpg 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper176.jpg 490w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/li>\n<li>Fluorescent Zinc Sensor with Minimized Proton-Induced Interferences: Photophysical Mechanism for Fluorescence Turn-On Response and Detection of Endogenous Free Zinc Ions<br \/>Kwon, J. E.; Lee, S.; You, Y.; Baek, K.-H.; Ohkubo, K.; Cho, J.; Fukuzumi, S.; Shin, I.; Park, S. Y.; Nam, W.<br \/>Inorg. Chem. <b>2012<\/b>, 51, 8760-8774. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper177.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper177.gif\" alt=\"\" width=\"500\" height=\"180\" class=\"aligncenter size-full wp-image-457\" \/><\/a><\/li>\n<li>Remarkable Enhancement of Catalytic Activity of a 2:1 Complex between a Non-Planar Mo(V)-Porphyrin and a Ruthenium-Substituted Keggin-Type Heteropolyoxometalate in Catalytic Oxidation of Benzyl Alcohols<br \/>Yokoyama, A.; Miyazaki, S.; Ohkubo, K.; Kojima, T.; Fukuzumi, S.<br \/><em>Dalton Trans<\/em>. <b>2012<\/b>, 41, 10006-10013. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper178.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper178.gif\" alt=\"\" width=\"325\" height=\"189\" class=\"aligncenter size-full wp-image-458\" \/><\/a><\/li>\n<li>Factors that Control Catalytic Two- vs Four-Electron Reduction of Dioxygen by Copper Complexes<br \/>Fukuzumi, S.; Tahsini, L.; Lee, Y.-M.; Ohkubo, K.; Nam, W.; Karlin, K. D.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2012<\/b>, 134, 7025-7035. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper179.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper179.gif\" alt=\"\" width=\"500\" height=\"221\" class=\"aligncenter size-full wp-image-459\" \/><\/a><\/li>\n<li>Utilization of Photoinduced Charge-Separated State of Donor-Acceptor-Linked Molecules for Regulation of Cell Membrane Potential and Ion Transport<br \/>Numata, T.; Murakami, T.; Kawashima, F.; Morone, N.; Heuser, J. E.; Takano, Y.; Ohkubo, K.; Fukuzumi, S.; Mori, Y.; Imahori, H.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2012<\/b>, 134, 6092-6095. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper180.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper180.gif\" alt=\"\" width=\"500\" height=\"204\" class=\"aligncenter size-full wp-image-460\" \/><\/a><\/li>\n<li>Synthesis and Photodynamics of Fluorescent Blue BODIPY-Porphyrin Tweezers Linked by Triazole Rings<br \/>Eggenspiller, A.; Takai, A.; El-Khouly, M. E.; Ohkubo, K.; Gros, C. P.; Bernhard, C.; Goze, C.; Denat, F.; Barbe, J.-M.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2012<\/b>, 116, 3889-3898. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper181.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper181.gif\" alt=\"\" width=\"500\" height=\"180\" class=\"aligncenter size-full wp-image-461\" \/><\/a><\/li>\n<li>Copper(I)-Dioxygen Reactivity in a Sterically Demanding Tripodal Tetradentate tren Ligand. Formation and Reactivity of a Mononuclear Copper(II) End-on Superoxo Complex<br \/>Kobayashi, Y.; Ohkubo, K.; Nomura, T.: Kubo, M.; Fujieda, N.; Sugimoto, H.; Fukuzumi, S.; Goto, K.; Ogura, T.; Itoh, S.<br \/>Eur. J. Inorg. Chem. <b>2012<\/b>, 4574-4578. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper182.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper182-300x237.jpg\" alt=\"\" width=\"300\" height=\"237\" class=\"aligncenter size-medium wp-image-462\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper182-300x237.jpg 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper182.jpg 331w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/li>\n<li>Formation of a Long-Lived Electron-Transfer State in Mesoporous Silica-Alumina Composites Enhances Photocatalytic Oxidation Reactivity<br \/>Fukuzumi, S.; Doi, K.; Itoh, A.; Suenobu, T.; Ohkubo, K.; Yamada, Y.; Karlin, K. D.<br \/>Proc. Natl. Acad. Sci. USA. <b>2012<\/b>, 109, 15572-15577.\u00a0<br \/>Highlighted in Yomiuri Shimbun (Aug. 6, <b>2012<\/b>)<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper183.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper183-264x300.jpg\" alt=\"\" width=\"264\" height=\"300\" class=\"aligncenter size-medium wp-image-463\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper183-264x300.jpg 264w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper183.jpg 617w\" sizes=\"auto, (max-width: 264px) 100vw, 264px\" \/><\/a><\/li>\n<li>Strong Supramolecular Binding of Li+@C60 with Sulfonated meso-Tetraphenylporphyrins and Long-lived Photoinduced Charge Separation<br \/>Ohkubo, K.; Kawashima, Y.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2012<\/b>, 48, 4314-4316. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper184.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper184.gif\" alt=\"\" width=\"377\" height=\"132\" class=\"aligncenter wp-image-464 size-full\" \/><\/a><\/li>\n<li>\u201cON-OFF\u201d Switching of Europium Complex Luminescence Coupled with Ligand Redox Process<br \/>Yano, M.; Matsuhira, K.; Tatsumi, M.; Kashiwagi, Y.; Nakamoto, M.; Oyama, M.; Ohkubo, K.; Fukuzumi, S.; Misaki, H.; Tsukube, H.<br \/><em>Chem. Commun<\/em>. <b>2012<\/b>, 48, 4082-4084. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper185.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper185.gif\" alt=\"\" width=\"377\" height=\"185\" class=\"aligncenter size-full wp-image-465\" \/><\/a><\/li>\n<li>Regulation of Redox Potential of a Pterin Derivative Bound to a Ruthenium(II) Complex by Intermolecular Hydrogen Bonding with Nucleobases<br \/>Inui, Y.; Miyazaki, S. Ohkubo, K.; Fukuzumi, S.; Kojima, T.<br \/>Angew. Chem. Int. Ed. <b>2012<\/b>, 51, 4623-4627. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper186.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper186.gif\" alt=\"\" width=\"342\" height=\"249\" class=\"aligncenter size-full wp-image-466\" \/><\/a><\/li>\n<li>Determination of the Structural Features of a Long-Lived Electron-Transfer State of 9-Mesityl-10-methylacridinium Ion<br \/>Hoshino, M.; Uekusa, H.; Tomita, A.; Koshihara, S.; Sato, T.; Nozawa, S.; Adachi, S.; Ohkubo, K.; Kotani, H.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2012<\/b>, 134, 4569-4572.\u00a0<br \/>Highlighted in The Nikkan Kogyo Shimbun<br \/>Highlighted in Science News<br \/>Highlighted in Photon Factory Activity Report 2011<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper187.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper187.gif\" alt=\"\" width=\"500\" height=\"294\" class=\"aligncenter size-full wp-image-467\" \/><\/a><\/li>\n<li>Photoinduced Electron Transfer in Supramolecular Complexes of \u03c0-Extended Viologen with Porphyrin Monomer and Dimer<br \/>Fukuzumi, S.; Amasaki, I.; Ohkubo, K.; Gros, C. P.; Guilard, R.; Barbe, J.-M.<br \/>RSC Adv. <b>2012<\/b>, 2, 3741-3747. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper188.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper188.gif\" alt=\"\" width=\"378\" height=\"77\" class=\"aligncenter wp-image-468 size-full\" \/><\/a><\/li>\n<li>Photocatalytic Alkoxylation of Benzene with 3-Cyano-1-methylquinolinium Ion<br \/>Ohkubo, K.; Kobayashi, T.; Fukuzumi, S.<br \/>Opt. Exp. <b>2012<\/b>, 20, A360-A365. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper189.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper189.jpg\" alt=\"\" width=\"168\" height=\"168\" class=\"aligncenter size-full wp-image-469\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper189.jpg 168w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper189-150x150.jpg 150w\" sizes=\"auto, (max-width: 168px) 100vw, 168px\" \/><\/a><\/li>\n<li>Photoinduced Energy and Electron Transfer in Phenylethynyl-Bridged Zinc Porphyrin-Oligothienylene Vinylene-C60 Ensembles<br \/>Urbani, M.; Ohkubo, K.; Islam, D. M. S.; Fukuzumi, S.; Langa, F.<br \/>Chem.-Eur. J. <b>2012<\/b>, 18, 7473-7485. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper190.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper190.gif\" alt=\"\" width=\"331\" height=\"234\" class=\"aligncenter size-full wp-image-470\" \/><\/a><\/li>\n<li>Formation of a Long-lived Electron-Transfer State of a Naphthalene-Quinolinium Ion Dyad and the \u03c0-dimer Radical Cation<br \/>Kotani, H.; Ohkubo, K.; Fukuzumi, S.<br \/>Faraday Discuss. <b>2012<\/b>, 155, 89-102. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper191.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper191.jpg\" alt=\"\" width=\"500\" height=\"150\" class=\"aligncenter wp-image-471\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper191.jpg 1386w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper191-300x90.jpg 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper191-1024x307.jpg 1024w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper191-768x231.jpg 768w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Long-Lived Long-Distance Photochemically Induced Spin-Polarized Charge Separation in b,b\u2019-Pyrrolic Fused Ferrocene-Porphyrin-Fullerene Systems<br \/>Lee, S.-H.; Larsen, A. G.; Ohkubo, K.; Cai, Z.-L.; Reimers, J. R.; Fukuzumi, S.; Crossley, M. J.<br \/><em>Chem. Sci<\/em>. <b>2012<\/b>, 3, 257-269. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper192.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper192.gif\" alt=\"\" width=\"378\" height=\"189\" class=\"aligncenter size-full wp-image-472\" \/><\/a><\/li>\n<li>Photocatalytic Hydrogen Evolution with Ni Nanoparticles by Using 2-Phenyl-4-(1-naphthyl)quinolinium Ion as a Photocatalyst<br \/>Yamada, Y.; Miyahigashi, T.; Kotani, H.; Ohkubo, K.; Fukuzumi, S. <br \/>Energy Environ. Sci. <b>2012<\/b>, 5, 6111-6118.\u00a0<br \/>Selected as a Hot Articles<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper193.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper193.gif\" alt=\"\" width=\"340\" height=\"189\" class=\"aligncenter size-full wp-image-473\" \/><\/a><\/li>\n<\/ol>\n<h3>2011<\/h3>\n<ol class=\"paper\">\n<li>Multiple Photosynthetic Reaction Centers Composed of Supramolecular Assemblies of a Zinc Porphyrin Dendrimer with Pyridylnaphthalenediimide<br \/>Fukuzumi, S.; Ohkubo, K.; Saito, K.; Kashiwagi, Y.; Khoury, T.; Crossley, M. J.<br \/>J. Porphyrins Phthalocyanines <b>2011<\/b>, 15, 1292-1298. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper194.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper194-300x276.jpg\" alt=\"\" width=\"300\" height=\"276\" class=\"aligncenter wp-image-474 size-medium\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper194-300x276.jpg 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper194.jpg 478w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/li>\n<li>Phosphorescent Sensor for Biological Mobile Zinc<br \/>You, Y.; Lee, S.; Kim, T.; Ohkubo, K.; Chae, W.-S.; Fukuzumi, S.; Jhon, G.-J.; Nam, W.; Lippard, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2011<\/b>, 133, 18328-18342. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper195.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper195.gif\" alt=\"\" width=\"500\" height=\"196\" class=\"aligncenter size-full wp-image-475\" \/><\/a><\/li>\n<li>Photochemical Activation of Ruthenium(II)-Pyridylamine Complexes Having a Pyridine-N-Oxide Pendant toward Oxygenation of Organic Substrates<br \/>Kojima, T.; Nakayama, K.; Sakaguchi, M.; Ogura, T.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2011<\/b>, 133, 17901-17911. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper196.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper196.gif\" alt=\"\" width=\"500\" height=\"206\" class=\"aligncenter size-full wp-image-476\" \/><\/a><\/li>\n<li>Synthesis, Photophysical, Electrochemical, Tumor-Imaging and Phototherapeutic Properties of Purpurinimide-N-substituted Cyanine Dyes Joined with Variable Length of Linkers<br \/>Williams, M. P. A.; Ethirajan, M.; Ohkubo, K.; Chen, P.; Pera, P.; Morgan, J.; Shibata, M.; Fukuzumi, S.; Kadish, K. M.; Pandey, R. K. <br \/>Bioconjugate Chem. <b>2011<\/b>, 22, 2283-2295. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper197.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper197.gif\" alt=\"\" width=\"500\" height=\"289\" class=\"aligncenter size-full wp-image-477\" \/><\/a><\/li>\n<li>Ion-Controlled On-Off Switch of Electron Transfer from Tetrathiafulvalene Calix[4]pyrroles to Li+@C60<br \/>Fukuzumi, S.; Ohkubo, K.; Kawashima, Y.; Kim, D. S.; Park, J. S.; Jana, A.; Lynch, V.; Kim, D.; Sessler, J. L.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2011<\/b>, 133, 15938-15941. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper198.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper198.gif\" alt=\"\" width=\"500\" height=\"286\" class=\"aligncenter size-full wp-image-478\" \/><\/a><\/li>\n<li>Photocatalytic Hydrogen Evolution under Highly Basic Conditions by Using Ru Nanoparticles and 2-Phenyl-4-(1-naphtyl)quinolinium Ion<br \/>Yamada, Y.; Miyahigashi, T.; Kotani, H.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2011<\/b>, 133, 16136-16145. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper199.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper199.gif\" alt=\"\" width=\"500\" height=\"245\" class=\"aligncenter size-full wp-image-479\" \/><\/a><\/li>\n<li>Reversible Photoredox Switching of Porphyrin-Bridged Bis-2,6-di-t-Butyl Phenols<br \/>Ishihara, S.; Hill, J. P.; Shundo, A.; Richards, G. J.; Labuta, J.; Ohkubo, K.; Fukuzumi, S.; Sato, A.; Elsegood, M. R. J.; Teat, S. J.; Ariga, K.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2011<\/b>, 133, 16119-16126. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper200.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper200.gif\" alt=\"\" width=\"500\" height=\"204\" class=\"aligncenter size-full wp-image-480\" \/><\/a><\/li>\n<li>Multiple Photosynthetic Reaction Centres Using Zinc Porphyrinic Oligopeptide-Fulleropyrrolidine Supramolecular Complex<br \/>Fukuzumi, S.; Saito, K.; Ohkubo, K.; Troiani, V.; Qui, H.; Gadde, S.; D\u2019Souza, F.; Solladi\u00e9 N.<br \/><em>Phys. Chem. Chem. Phys<\/em>. <b>2011<\/b>, 13, 17019-17022. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper201.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper201.gif\" alt=\"\" width=\"372\" height=\"189\" class=\"aligncenter size-full wp-image-481\" \/><\/a><\/li>\n<li>Direct Oxygenation of Benzene to Phenol Using Quinolinium Ions as Homogeneous Photocatalysts<br \/>Ohkubo, K.; Kobayashi, T.; Fukuzumi, S. <br \/>Angew. Chem. Int. Ed. <b>2011<\/b>, 50, 8652-8655.\u00a0<br \/><a href=\"https:\/\/www.chem-station.com\/blog\/2011\/08\/post-280.html\" target=\"_blank\" rel=\"noopener\">Highlighted in Chem-Station<\/a><a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper202.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper202.gif\" alt=\"\" width=\"346\" height=\"202\" class=\"aligncenter size-full wp-image-482\" \/><\/a><\/li>\n<li>An Efficient Fluorescence Sensor for Superoxide with an Acridinium Ion-Linked Porphyrin Triad<br \/>Kotani, H.; Ohkubo, K.; Crossley, M. J.; Fukuzumi, S. <br \/><em>J. Am. Chem. Soc.<\/em> <b>2011<\/b>, 133, 11092-11095. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper203.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper203.gif\" alt=\"\" width=\"500\" height=\"139\" class=\"aligncenter size-full wp-image-483\" \/><\/a><\/li>\n<li>Supramolecular Zinc Phthalocyanine-Imidazoyl Perylenebisimide Dyad and Triad: Synthesis, Complexation and Photophysical Studies<br \/>C\u00e9spedes-Guirao, F. J.; Ohkubo, K.; Fukuzumi, S.; Fern\u00e1ndez-L\u00e1zaro, F.; Sastre-Santos, \u00c1. <br \/>Chem. Asian J. <b>2011<\/b>, 6, 3110-3121. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper204.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper204.gif\" alt=\"\" width=\"500\" height=\"182\" class=\"aligncenter size-full wp-image-484\" \/><\/a><\/li>\n<li>Metal-free Oxygenation of Cyclohexane with Oxygen Catalyzed by 9-Mesityl-10-methylacridinium and Hydrogen Chloride under Visible Light Irradiation<br \/>Ohkubo, K.; Fujimoto, A.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2011<\/b>, 47, 8515-8517. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper205.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper205.gif\" alt=\"\" width=\"378\" height=\"144\" class=\"aligncenter size-full wp-image-485\" \/><\/a><\/li>\n<li>Multiple Photosynthetic Reaction Centres Composed of Supramolecular Assemblies of Zinc Porphyrin Dendrimers with a Fullerene Acceptor<br \/>Fukuzumi, S.; Saito, K.; Ohkubo, K.; Khoury, T.; Kashiwagi, Y.; Absalom, M. A.; Gadde, S.; D\u2019Souza, F.; Araki, Y.; Ito, O. Crossley, M. J.<br \/><em>Chem. Commun<\/em>. <b>2011<\/b>, 47, 7980-7982. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper206.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper206.gif\" alt=\"\" width=\"198\" height=\"189\" class=\"aligncenter size-full wp-image-486\" \/><\/a><\/li>\n<li>Disproportionation of Dipyrrolylquinoxaline Radical Anions via the Internal Protons of the Pyrrole Moieties<br \/>Fukuzumi, S.; Mase, K.; Ohkubo, K.; Fu, Z.; Karnas, E.; Sessler, J. L.; Kadish, K. M.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2011<\/b>, 133, 7284-7287. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper207.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper207.gif\" alt=\"\" width=\"500\" height=\"218\" class=\"aligncenter size-full wp-image-487\" \/><\/a><\/li>\n<li>Synthesis and Photophysics of Silicon Phthalocyanine-Perylenebisimide Triads connected through Rigid and Flexible Bridges<br \/>C\u00e9spedes-Guirao, F. J.; Mart\u00edn-Gomis, L.; Ohkubo, K.; Fern\u00e1ndez-L\u00e1zaro, F.; Fukuzumi, S.; Sastre-Santos, \u00c1.<br \/>Chem.-Eur. J. <b>2011<\/b>, 17, 9153-9163.\u00a0<br \/>Selected as a Hot Topics<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper208.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper208.gif\" alt=\"\" width=\"346\" height=\"273\" class=\"aligncenter size-full wp-image-488\" \/><\/a><\/li>\n<li>Annulation of Tetrathiafulvalene to the Bay Region of Perylenediimide: Fast Electron-Transfer Processes in Polar and Nonpolar Solvents<br \/>El-Khouly, M. E.; Jaggi, M.; Scmid, B.; Blum, C.; Liu, S.-X; Decurtins, S.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Phys. Chem. C<\/em> <b>2011<\/b>, 115, 8325-8334. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper209.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper209.gif\" alt=\"\" width=\"500\" height=\"256\" class=\"aligncenter size-full wp-image-489\" \/><\/a><\/li>\n<li>Remarkable Regioselective Position-10 Bromination of Bacteriopyropheophorbide-a and Ring-B Reduced Pyropheophorbide-a<br \/>Ethirajan, M.; Joshi, P.; William, W. H. III; ; Ohkubo, K.; Fukuzumi, S.; Pandey, R. K.<br \/><em>Org. Lett<\/em>. <b>2011<\/b>, 13, 1956-1959. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper210.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper210.png\" alt=\"\" width=\"500\" height=\"149\" class=\"aligncenter size-full wp-image-490\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper210.png 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper210-300x89.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Formation of a Hybrid Compound Composed of a Saddle-Distorted Tin(IV)-Porphyrin and a Keggin-Type Heteropolyoxometalate to Undergo Intramolecular Photoinduced Electron Transfer<br \/>Yokoyama, A.; Kojima, T.; Ohkubo, K.; Shiro, M.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2011<\/b>, 115, 986-997. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper211.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper211.gif\" alt=\"\" width=\"500\" height=\"198\" class=\"aligncenter size-full wp-image-491\" \/><\/a><\/li>\n<li>Post-translational His-Cys Cross Linkage Formation in Tyrosinase Induced by Copper(II)-Peroxo Species<br \/>Fujieda, N.; Ikeda, T.; Murata, M.; Yanagisawa, S.; Aono, S.; Ohkubo, K.; Nagao, S.; Ogura, T.; Hirota, S.; Fukuzumi, S.; Nakamura, Y.; Hata, Y.; Itoh, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2011<\/b>, 133,1180-1184. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper212.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper212.gif\" alt=\"\" width=\"500\" height=\"242\" class=\"aligncenter size-full wp-image-492\" \/><\/a><\/li>\n<li>Selective Photocatalytic Aerobic Bromination with Hydrogen Bromide via an Electron-Transfer State of 9-Mesityl-10-methylacridinium Ion<br \/>Ohkubo, K.; Mizushima, K.; Iwata, R.; Fukuzumi, S.<br \/><em>Chem. Sci<\/em>. <b>2011<\/b>, 2, 715-722.\u00a0<br \/>Highlighted in Chem. Sci. Blog by Deputy Editor (Jan. 24, <b>2011<\/b>)<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper213.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper213.gif\" alt=\"\" width=\"378\" height=\"138\" class=\"aligncenter size-full wp-image-493\" \/><\/a><\/li>\n<li>Size\u2010 and Shape\u2010Dependent Activity of Metal Nanoparticles as Hydrogen\u2010 Evolution Catalysts:Mechanistic lnsights into the Photocatalytic Hydrogen Evolution<br \/>Kotani, H.; Hanazaki, R.; Ohkubo, K.; Yamada, Y.; Fukuzumi, S.<br \/>Chem.-Eur. J. <b>2011<\/b>, 17, 2777-2785. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper214.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper214.gif\" alt=\"\" width=\"413\" height=\"163\" class=\"aligncenter size-full wp-image-494\" \/><\/a><\/li>\n<li>Photochemical Charge Separation Leading to Photocurrent Generation in Closely Positioned Donor-Boron Dipyrrin-Fullerene Triads<br \/>Wijesinghe, C. A.; El-Khouly, M. E.; Subbaiyan, N. K.; Supur, M. Zandler, M. E.; Ohkubo, K.; Fukuzumi, S.; D\u2019Souza, F.<br \/>Chem.-Eur. J. <b>2011<\/b>, 17, 3147-3156. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper215.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper215.gif\" alt=\"\" width=\"324\" height=\"193\" class=\"aligncenter size-full wp-image-495\" \/><\/a><\/li>\n<li>C60 Dimers Connected through Pleiadene Bridges: Fullerene Talking Each Other<br \/>Sastre-Santos, \u00c1.; Parejo-Parados, C.; Mart\u00edn-Gomis, L.; Ohkubo, K.; Fern\u00e1ndez-L\u00e1zaro, F.; Fukuzumi, S.<br \/>J. Mater. Chem. <b>2011<\/b>, 21, 1509-1515.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper216.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper216.gif\" alt=\"\" width=\"264\" height=\"189\" class=\"aligncenter size-full wp-image-496\" \/><\/a><\/li>\n<li>Stepwise vs. Concerted Pathways in Scandium Ion-Coupled Electron Transfer from Superoxide Ion to p-Benzoquinone Derivatives<br \/>Kawashima, T.; Ohkubo, K.; Fukuzumi, S.<br \/><em>Phys. Chem. Chem. Phys<\/em>. <b>2011<\/b>, 13, 3344-3352. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper217.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper217.gif\" alt=\"\" width=\"363\" height=\"189\" class=\"aligncenter size-full wp-image-497\" \/><\/a><\/li>\n<\/ol>\n<h3>2010<\/h3>\n<ol class=\"paper\">\n<li>Crystal Structures and Solution Properties of Discrete Complexes Composed of Saddle-Distorted Molybdenum(V)-Dodecaphenylporphyrins and Keggin-Type Heteropolyoxometalates Linked by Direct Coordination<br \/>Yokoyama, A.; Kojima, T.; Ohkubo, K.; Fukuzumi<br \/>Inorg. Chem. <b>2010<\/b>, 49, 11190-11198. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper218.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper218.gif\" alt=\"\" width=\"500\" height=\"179\" class=\"aligncenter size-full wp-image-498\" \/><\/a><\/li>\n<li>Stopped-Flow Kinetic Analysis of the Interaction of Cyclo[8]pyrrole with Anions<br \/>Karnas, E.; Johnson, K. A.; Kim, S. K.; Sessler, J. L.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2010<\/b>, 132, 16617-16622. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper219.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper219.gif\" alt=\"\" width=\"500\" height=\"286\" class=\"aligncenter size-full wp-image-499\" \/><\/a><\/li>\n<li>Ion-Mediated Electron Transfer in a Supramolecular Donor-Acceptor Ensemble<br \/>Park, J. S.; Karnas, E.; Ohkubo, K.; Chen, P. Kadish, K. M.; Fukuzumi, S.; Bielawski, C.; Hudnall, T. W.; Lynch, V. M.; Sessler, J. L.<br \/>Science <b>2010<\/b>, 329, 1324-1327. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper220.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper220.jpg\" alt=\"\" width=\"500\" height=\"201\" class=\"aligncenter wp-image-500\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper220.jpg 1280w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper220-300x121.jpg 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper220-1024x412.jpg 1024w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper220-768x309.jpg 768w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Synthesis and Photodynamics of 9-Mesitylacridinium Ion-Modified Gold Nanoclusters<br \/>Fukuzumi, S.; Hanazaki, R.; Kotani, H.; Ohkubo, K.<br \/>J. Am. Chem. Soc. <b>2010<\/b>, 132, 11002-11003. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper221.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper221.png\" alt=\"\" width=\"500\" height=\"189\" class=\"aligncenter size-full wp-image-501\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper221.png 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper221-300x113.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Formation of a Long-Lived Photoinduced Electron-Transfer State in an Electron Acceptor-Donor-Acceptor Porphyrin Triad Connected by Coordination Bonds<br \/>Honda, T.; Nakanishi, T.; Ohkubo, K.; Kojima, T.; Fukuzumi, S.<br \/><em>J. Phys. Chem. C<\/em> <b>2010<\/b>, 114, 14290-14299. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper222.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper222.png\" alt=\"\" width=\"500\" height=\"182\" class=\"aligncenter size-full wp-image-502\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper222.png 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper222-300x109.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Supramolecular Structures and Photoelectronic Properties of the Inclusion Complex of a Cyclic Free-Base Porphyrin Dimer and C60<br \/>Nobukuni, H.; Shimazaki, Y.; Uno, H.; Naruta, Y.; Ohkubo, K.; Kojima, T.; Fukuzumi, S.; Seki, S.; Sakai, H.; Hasobe, T.; Tani, F.<br \/>Chem.-Eur. J. <b>2010<\/b>, 16, 11611-11623. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper223.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper223.gif\" alt=\"\" width=\"500\" height=\"191\" class=\"aligncenter size-full wp-image-503\" \/><\/a><\/li>\n<li>The First Crystal Structure Determination of the Firefly Oxyluciferin and Detailed Study of Its Solution-state Spectroscopy: Implications for the Color Tuning Mechanism of Firefly Bioluminescence<br \/>Naumov, P.; Ozawa, Y.; Ohkubo, K.; Fukuzumi, S.<br \/>Luminescence <b>2010<\/b>, 25, 81-82.\u00a0<\/li>\n<li>Structure and Photoinduced Electron Transfer Dynamics of a Series of Hydrogen-Bonded Supramolecular Complexes Composed of Electron Donors and a Saddle-Distorted Diprotonated Porphyrin<br \/>Honda, T.; Nakanishi, T.; Ohkubo, K.; Kojima, T.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2010<\/b>, 132, 10155-10163. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper224.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper224.gif\" alt=\"\" width=\"500\" height=\"281\" class=\"aligncenter size-full wp-image-504\" \/><\/a><\/li>\n<li>Synthesis, Crystal Structure and Photodynamics of \u03c0-Expanded Porphyrin-Fullerene Dyads Synthesized by Diels-Alder Reaction<br \/>Yamada, H.; Ohkubo, K.; Kuzuhara, D.; Takahashi, T.; Atula, S.; Okujima, T.; Ohara, K.; Ito, O.; Uno, H.; Ono, N.; Fukuzumi, S.<br \/><em>J. Phys. Chem. B<\/em> <b>2010<\/b>, 114, 14717-14728. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper225.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper225-300x193.gif\" alt=\"\" width=\"300\" height=\"193\" class=\"aligncenter size-medium wp-image-505\" \/><\/a><\/li>\n<li>Photoinduced Electron Transfer in Photorobust Coumarins Linked with Electron Donors Affording Long Lifetimes of Triplet Charge-Separated States<br \/>Murakami, M.; Ohkubo, K.; Nanjo, T.; Souma, K.; Suzuki, N.; Fukuzumi, S.<br \/><em>ChemPhysChem<\/em> <b>2010<\/b>, 11, 2594-2605. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper226.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper226.gif\" alt=\"\" width=\"347\" height=\"162\" class=\"aligncenter size-full wp-image-506\" \/><\/a><\/li>\n<li>Multistep Electron Transfer Systems Based on Silicon Phthalocyanine, [60]Fullerene and Trinitrofluorenone<br \/>Mart\u00edn-Gomis, L.; Ohkubo, K.; Fern\u00e1ndez-L\u00e1zaro, F.; Fukuzumi, S.; Sastre-Santos, \u00c1.<br \/><em>Chem. Commun<\/em>. <b>2010<\/b>, 46, 3944-3946. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper227.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper227.gif\" alt=\"\" width=\"378\" height=\"187\" class=\"aligncenter size-full wp-image-507\" \/><\/a><\/li>\n<li>Inter- and Intramolecular Photoinduced Electron Transfer of Flavin Derivatives with Extremely Small Reorganization Energies<br \/>Murakami, M.; Ohkubo, K.; Fukuzumi, S.<br \/>Chem.-Eur. J. <b>2010<\/b>, 16, 7820-7832. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper228.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper228.png\" alt=\"\" width=\"422\" height=\"225\" class=\"aligncenter size-full wp-image-508\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper228.png 422w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper228-300x160.png 300w\" sizes=\"auto, (max-width: 422px) 100vw, 422px\" \/><\/a><\/li>\n<li>Synthesis and Photochemical Properties of \u03b1-Diketoporphyrins That Act as Excellent Precursors for the Corresponding Acenes<br \/>Yamada, H.; Kuzuhara, D.; Ohkubo, K.; Takahashi, T.; Okujima, T.; Uno, H.; Ono, N.; Fukuzumi, S.<br \/>J. Mater. Chem. <b>2010<\/b>, 20, 3011-3024. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper229.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper229.gif\" alt=\"\" width=\"257\" height=\"189\" class=\"aligncenter size-full wp-image-509\" \/><\/a><\/li>\n<li>Photoinduced DNA Cleavage by Formation of ROS from Oxygen with a Neurotransmitter and Aromatic Amino Acids<br \/>Kawashima, T.; Ohkubo, K.; Fukuzumi, S.<br \/><em>Org. Biomol. Chem<\/em>. <b>2010<\/b>, 8, 994-996. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper230.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper230.gif\" alt=\"\" width=\"378\" height=\"177\" class=\"aligncenter size-full wp-image-510\" \/><\/a><\/li>\n<li>Construction of Sn(IV)-Porphyrin\/Trinuclear Ruthenium Cluster Dyads Linked by Pyridine Carboxylates: Photoinduced Electron Transfer in the Marcus Inverted Region<br \/>Kojima, T.; Hanabusa, K.; Ohkubo, K.; Shiro, M.; Fukuzumi, S.<br \/>Chem.-Eur. J. <b>2010<\/b>, 16, 3646-3655.\u00a0<br \/>Selected as an Inside Cover Picture<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper231.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper231.gif\" alt=\"\" width=\"334\" height=\"176\" class=\"aligncenter size-full wp-image-511\" \/><\/a><\/li>\n<li>Implementation of Redox Gradients in Hydrogen Bonded Complexes \u2013 Containing N,N-Dimethylaniline, Flavin and Fullerene<br \/>Murakami, M.; Ohkubo, K.; Hasobe, T.; Sgobba, V.; Guldi, D. M.; Wessendorf, F.; Hirsh, A.; Fukuzumi, S.<br \/>J. Mater. Chem. <b>2010<\/b>, 20, 1457-1466.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper232.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper232.gif\" alt=\"\" width=\"375\" height=\"189\" class=\"aligncenter size-full wp-image-512\" \/><\/a><\/li>\n<li>Radical Scavenging Reactivity of Catecholamine Neurotransmitters and the Inhibition Effect for DNA Cleavage<br \/>Kawashima, T.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Phys. Chem. B<\/em> <b>2010<\/b>, 114, 675-680. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper233.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper233.gif\" alt=\"\" width=\"500\" height=\"177\" class=\"aligncenter size-full wp-image-513\" \/><\/a><\/li>\n<li>Simultaneous Production of p-Tolualdehyde and Hydrogen Peroxide in Photocatalytic Oxygenation of p-Xylene and Reduction of Oxygen with 9-Mesityl-10-Methylacridinium Ion Derivatives<br \/>Ohkubo, K.; Mizushima, K.; Iwata, R.; Souma, K.; Suzuki, N.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2010<\/b>, 46, 601-603. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper234.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper234.gif\" alt=\"\" width=\"378\" height=\"142\" class=\"aligncenter size-full wp-image-514\" \/><\/a><\/li>\n<li>Thienyl-substituted Methanofullerene Derivatives for Organic Photovoltaic Cells<br \/>Choi, J. H.; Son, K.-I; Kim, T.; Kim, K.; Ohkubo, K.; Fukuzumi, S.<br \/>J. Mater. Chem. <b>2010<\/b>, 20, 475-482. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper235.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper235.gif\" alt=\"\" width=\"378\" height=\"150\" class=\"aligncenter size-full wp-image-515\" \/><\/a><\/li>\n<\/ol>\n<h3>2009<\/h3>\n<ol class=\"paper\">\n<li>Photoinduced Change of Dielectric Permittivity in Molecular Doped Polymer Layer<br \/>Sakai, H.; Murata, H.; Murakami, M.; Ohkubo, K.; Fukuzumi, S.<br \/>Appl. Phys. Lett. <b>2009<\/b>, 95, 252901-252903. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper236.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper236.jpg\" alt=\"\" width=\"276\" height=\"117\" class=\"aligncenter size-full wp-image-516\" \/><\/a><\/li>\n<li>Mechanistic Insights into Hydride-Transfer and Electron-Transfer Reactions by a Manganese(IV)-Oxo Porphyrin Complex<br \/>Fukuzumi, S.; Fujioka, N.; Kotani, H.; Ohkubo, K.; Lee, Y.-M.; Nam, W.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2009<\/b>, 131, 17127-17134. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper237.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper237.gif\" alt=\"\" width=\"500\" height=\"181\" class=\"aligncenter size-full wp-image-517\" \/><\/a><\/li>\n<li>Anion-Complexation-Induced Stabilization of Charge Separation<br \/>D\u2019Souza, F.; Subbaiyan, N. K.; Xie, Y.; Hill, J. P.; Ariga, K.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2009<\/b>, 131, 16138-16146. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper238.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper238-300x198.gif\" alt=\"\" width=\"300\" height=\"198\" class=\"aligncenter size-medium wp-image-518\" \/><\/a><\/li>\n<li>Structure and Photoelectrochemical Properties of a Self-Assembled Porphyrin Nanotube Including C60 Molecules<br \/>Nobukuni, H.; Tani, F.; Shimazaki, Y.; Naruta, Y.; Ohkubo, K.; Nakanishi, T.; Kojima, T.; Fukuzumi, S.; Seki, S.<br \/><em>J. Phys. Chem. C<\/em> <b>2009<\/b>, 113, 19694-19699. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper239.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper239.gif\" alt=\"\" width=\"500\" height=\"267\" class=\"aligncenter size-full wp-image-519\" \/><\/a><\/li>\n<li>Intramolecular Base-Accelerated Radical-Scavenging Reaction of a Planar Catechin Derivative Having a Lysine Moiety<br \/>Fukuhara, K.; Nakanishi, I.; Ohkubo, K.; Obara, Y.; Tada, A.; Imai, K.; Ohno, A.; Nakamura, A.; Ozawa, T.; Urano, S.; Saito, S.; Fukuzumi, S.; Anzai, K.; Miyata, N.; Okuda, H.<br \/><em>Chem. Commun<\/em>. <b>2009<\/b>, 6180-6182. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper240.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper240.gif\" alt=\"\" width=\"358\" height=\"189\" class=\"aligncenter size-full wp-image-520\" \/><\/a><\/li>\n<li>Metalloporphycenes: Synthesis and Characterization of (Pentamethylcyclopentadienyl)ruthenium Sitting-Atop and \u03c0-Complexes<br \/>Cuesta, L.; Karnas, E.; Lynch, V. M.; Chen, P.; Shen, J.; Kadish, K. M.; Ohkubo, K.; Fukuzumi, S.; Sessler, J. L.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2009<\/b>, 131, 13538-13547. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper241.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper241.gif\" alt=\"\" width=\"500\" height=\"290\" class=\"aligncenter size-full wp-image-521\" \/><\/a><\/li>\n<li>Structure and Spectroscopy of Oxyluciferin, the Light Emitter of the Firefly Bioluminescence<br \/>Naumov, P.; Ozawa, Y.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2009<\/b>, 131, 11590-11605. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper242.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper242-300x190.gif\" alt=\"\" width=\"473\" height=\"300\" class=\"aligncenter wp-image-522\" \/><\/a><\/li>\n<li>Synthesis and Photoinduced Electron Transfer of Phthalocyanine-Perylenebisimide Pentameric Arrays<br \/>C\u00e9spedes-Guirao, F. J.; Ohkubo, K.; Fukuzumi, S.; Sastre-Santos, \u00c1.; Fern\u00e1ndez-L\u00e1zaro, F.<br \/><em>J. Org. Chem<\/em>. <b>2009<\/b>, 74, 5871-5880. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper243.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper243.gif\" alt=\"\" width=\"500\" height=\"244\" class=\"aligncenter size-full wp-image-523\" \/><\/a><\/li>\n<li>Change in Site of Electron Transfer Reduction of a Zinc Quinoxalinoporphyrin-Gold Quinoxalinoporphyrin Dyad by Binding of Scandium Ion and the Resulting Remarkable Elongation of the Lifetime of the Charge-Shifted State<br \/>Ohkubo, K.; Garcia, R.; Sintic, P. J.; Khoury, T.; Crossley, M. J.; Kadish, K. M.; Fukuzumi, S.<br \/>Chem.-Eur. J. <b>2009<\/b>, 15, 10493-10503. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper244.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper244.gif\" alt=\"\" width=\"500\" height=\"191\" class=\"aligncenter size-full wp-image-524\" \/><\/a><\/li>\n<li>Aliphatic C-H Bond Activation Initiated by a (\u03bc-\u03b72:\u03b72-Peroxo)dicopper(II) Complex in Comparison with Cumylperoxyl Radical<br \/>Matsumoto, T.; Ohkubo, K.; Honda, K.; Yazawa, A.; Furutachi, H.; Fujinami, S.; Fukuzumi, S.; Suzuki, M.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2009<\/b>, 131, 9258-9267. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper245.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper245.gif\" alt=\"\" width=\"500\" height=\"183\" class=\"aligncenter size-full wp-image-525\" \/><\/a><\/li>\n<li>Photosynthetic Reaction Center Mimicry: Low-Reorganization Energy Driven Charge Stabilization in Self-Assembled Cofacial Zinc Phthalocyanine Dimer-Fullerene Conjugate<br \/>D\u2019Souza, F.; Maligaspe, E.; Ohkubo, K.; Zandler, M. E.; Subbaiyan, N. K.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2009<\/b>, 131, 8787-8797. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper246.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper246.gif\" alt=\"\" width=\"500\" height=\"192\" class=\"aligncenter size-full wp-image-526\" \/><\/a><\/li>\n<li>Tuning Charge Transfer Energetics in Reaction Center Mimics via Th-Functionalized Fullerenes<br \/>Sp\u00e4nig, F.; Kovacs, C.; Hauke, F.; Hartnagel, U.; Ohkubo, K.; Fukuzumi, S.; Guldi, D. M.; Hirsch, A.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2009<\/b>, 131, 8180-8195. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper247.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper247.gif\" alt=\"\" width=\"500\" height=\"194\" class=\"aligncenter size-full wp-image-527\" \/><\/a><\/li>\n<li>In Vitro Heavy-Atom Effect of Palladium(II) and Platinum(II) Complexes of Pyrrolidine-Fused Chlorin in Photodynamic Therapy<br \/>Obata, M.; Hirohara, S.; Tanaka, R.; Kinoshita, I.; Ohkubo, K.; Fukuzumi, S.; Tanihara, M.; Yano, S.<br \/>J. Med. Chem. <b>2009<\/b>, 52, 2747-2753. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper248.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper248.gif\" alt=\"\" width=\"500\" height=\"184\" class=\"aligncenter size-full wp-image-528\" \/><\/a><\/li>\n<li>Charge Separation in Metallomacrocycle Complexes Linked with Electron Acceptors by Axial Coordination<br \/>Fukuzumi, S.; Honda, T.; Ohkubo, K.; Kojima, T.<br \/><em>Dalton Trans<\/em>. <b>2009<\/b>, 3880-3889.\u00a0<br \/>Selected as a Cover Picture<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper249.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper249.gif\" alt=\"\" width=\"150\" height=\"189\" class=\"aligncenter size-full wp-image-529\" \/><\/a><\/li>\n<li>Catalytic Activity of Biscobalt Porphyrin-Corrole Dyads Towards the Reduction of Dioxygen<br \/>Kadish. K. M.; Fr\u00e9mond, L.; Shen, J.; Chen, P.; Ohkubo, K.; Fukuzumi, S.; Ojaimi, M. E.; Gros, C. P.; Barbe, J.-M.; Guilard, R.<br \/>Inorg. Chem. <b>2009<\/b>, 48, 2571-2582. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper250.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper250.gif\" alt=\"\" width=\"500\" height=\"182\" class=\"aligncenter size-full wp-image-432\" \/><\/a><\/li>\n<li>Reorganization Energies of Diprotonated and Saddle-Distorted Porphyrins in Photoinduced Electron-Transfer Reduction Controlled by Conformational Distortion Nakanishi, T.; Kojima, T.; Ohkubo, K.; Fukuzumi, S. <em>J. Am. Chem. Soc.<\/em> <b>2009<\/b>, 131, 577-584. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper251.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper251.gif\" alt=\"\" width=\"500\" height=\"207\" class=\"aligncenter size-full wp-image-533\" \/><\/a><\/li>\n<\/ol>\n<h3>2008<\/h3>\n<ol class=\"paper\">\n<li>Photoconductivity of Porphyrin Nanochannels Composed of Diprotonated Porphyrin Dications with Saddle Distortion and Electron Donors<br \/>Nakanishi, T.; Kojima, T.; Ohkubo, K.; Hasobe, T.; Nakayama, K.; Fukuzumi, S.<br \/>Chem. Mater. <b>2008<\/b>, 21, 7492-7500.<br \/>Selected as a Cover Picture<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper252.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper252-300x254.gif\" alt=\"\" width=\"300\" height=\"254\" class=\"aligncenter size-medium wp-image-534\" \/><\/a><\/li>\n<li>Metal Quinolinolate\u2013Fullerene(s) Donor-Acceptor Complexes: Evidence for Organic LED Molecules Acting as Electron Donors in Photoinduced Electron-Transfer Reactions<br \/>D&#8217;Souza, F.; Maligaspe, E.; Zandler, M. E.; Subbaiyan, N. K.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2008<\/b>, 130, 16959-16967. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper253.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper253-300x269.gif\" alt=\"\" width=\"300\" height=\"269\" class=\"aligncenter size-medium wp-image-535\" \/><\/a><\/li>\n<li>&#8220;Umpolung&#8221; Photoinduced Charge Separation in an Anion-bound Supramolecular Complex<br \/>Sessler, J. L.; Karnas, E.; Kim, S. K.; Ou, Z.; Zhang, M.; Kadish, K. M.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2008<\/b>, 130, 15256-15257. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper254.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper254.gif\" alt=\"\" width=\"500\" height=\"223\" class=\"aligncenter size-full wp-image-536\" \/><\/a><\/li>\n<li>Formation of Dodecaphenylporphodimethene via Facile Protonation of Saddle-Distorted Dodecaphenylporphyrin<br \/>Kojima, T.; Hanabusa, K.; Ohkubo, K.; Shiro, M.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2008<\/b>, 6513-6515. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper255.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper255.gif\" alt=\"\" width=\"282\" height=\"189\" class=\"aligncenter size-full wp-image-537\" \/><\/a><\/li>\n<li>Proton Shift upon One-Electron Reduction in Ruthenium-Coordinated Pterins<br \/>Miyazaki, S.; Ohkubo, K.; Kojima, T.; Fukuzumi, S.<br \/><em>Angew. Chem., Int. Ed.<\/em> <b>2008<\/b>, 47, 9669-9672. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper256.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper256.gif\" alt=\"\" width=\"312\" height=\"249\" class=\"aligncenter size-full wp-image-538\" \/><\/a><\/li>\n<li>Adiabatic Photoinduced Electron Transfer and Back Electron Transfer in a Series of Axially-Substituted Silicon Phthalocyanine Triads<br \/>Matr\u00edn-Gomis, L.; Ohkubo, K.; Fern\u00e1ndez-L\u00e1zaro, F.; Fukuzumi, S.; Sastre-Santos, \u00c1. <br \/><em>J. Phys. Chem. C<\/em> <b>2008<\/b>, 112, 17694-17701. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper257.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper257.gif\" alt=\"\" width=\"500\" height=\"227\" class=\"aligncenter size-full wp-image-539\" \/><\/a><\/li>\n<li>(Pentamethylcyclopentadienyl)ruthenium \u03c0-Complexes of Metalloporphyrins: Platforms with Novel Photo- and Electrochemical Properties<br \/>Cuesta, L.; Karnas, E.; Kynch, V. M.; Sessler, J. L.; Kajonkijya, W.; Zhu, W.; Zhang, M.; Ou, Z.; Kadish, K. M.; Ohkubo, K.; Fukuzumi, S.<br \/>Chem.-Eur. J. <b>2008<\/b>, 14, 10206-10210. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper258.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper258.gif\" alt=\"\" width=\"342\" height=\"293\" class=\"aligncenter size-full wp-image-540\" \/><\/a><\/li>\n<li>Control of Photoinduced Electron Transfer in Zinc Phthalocyanine-Perylenediimide Dyad and Triad by Magnesium Ion<br \/>Fukuzumi, S.; Ohkubo, K.; Oritz, J.; Guti\u00e9rrez, A. M.l Fern\u00e1ndez-L\u00e1zaro, F.; Sastre-Santos, \u00c1.<br \/><em>J. Phys. Chem. A<\/em> <b>2008<\/b>, 112, 10744-10752. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper259.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper259-300x210.gif\" alt=\"\" width=\"300\" height=\"210\" class=\"aligncenter wp-image-541 size-medium\" \/><\/a><\/li>\n<li>Corrole-Fullerene Dyads: Formation of Long-Lived Charge-Separated States in Non-Polar Solvents<br \/>D&#8217;Souza, F.; Chita, R.; Ohkubo, K.; Tasior, M.; Subbaiyan, N. K.; Zandler, M. E.; Rogacki, M.; Gryko, D. T.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2008<\/b>, 130, 14263-14272. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper260.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper260-300x271.gif\" alt=\"\" width=\"300\" height=\"271\" class=\"aligncenter size-medium wp-image-542\" \/><\/a><\/li>\n<li>Highly Selective Synthesis of the Ring-B Reduced Chlorins by Ferric Chloride Mediated Oxidation of Bacteriochlorins: Effects of the Fused Imide vs Isocyclic Ring in Photophysical and Electrochemical Properties<br \/>Liu, C.; Dobhal, M. P.; Ethirajan, M.; Missert, J. R.; Pandey, R. K.; Balasubramanian, S.; Sukumaran, D. K.; Zhang, M.; Kadish, K. M.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2008<\/b>, 130, 14311-14323. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper261.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper261.gif\" alt=\"\" width=\"500\" height=\"213\" class=\"aligncenter size-full wp-image-543\" \/><\/a><\/li>\n<li>A Discrete Supramolecular Conglomerate Composed of Two Saddle-Distorted Zinc(II)-Phthalocyanine Complexes and a Doubly Protonated Porphyrin with Saddle-Distortion Undergoing Efficient Photoinduced Electron Transfer<br \/>Kojima, T.; Honda, T.; Ohkubo, K.; Shiro, M.; Kusukawa, T.; Fukuda, T.; Kobayashi, N.; Fukuzumi, S.<br \/><em>Angew. Chem., Int. Ed.<\/em> <b>2008<\/b>, 47, 6712-6716.\u00a0<br \/>Selected as an Inside Cover Picture<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper262.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper262.gif\" alt=\"\" width=\"138\" height=\"273\" class=\"aligncenter size-full wp-image-544\" \/><\/a><\/li>\n<li>Why had Long-lived Electron-transfer States of Donor-substituted 10-Methylacridinium Ions been Overlooked? Formation of the Dimer Radical Cations Detected in the Near-IR Region<br \/>Fukuzumi, S.; Kotani, H.; Ohkubo, K.<br \/><em>Phys. Chem. Chem. Phys<\/em>. <b>2008<\/b>, 10, 5159-5162. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper263.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper263.gif\" alt=\"\" width=\"378\" height=\"134\" class=\"aligncenter size-full wp-image-545\" \/><\/a><\/li>\n<li>Exciplex Mediated Photoinduced Electron Transfer Reactions of Phthalocyanine-Fullerene Dyads<br \/>Niemi, M.; Tkachenko, N. V.; Efimof, A.; Lehtivuori, H.; Ohkubo, K.; Fukuzumi, S.; Lemmetyinen, H.<br \/><em>J. Phys. Chem. A<\/em> <b>2008<\/b>, 112, 6884-6892. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper264.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper264-300x197.gif\" alt=\"\" width=\"300\" height=\"197\" class=\"aligncenter size-medium wp-image-546\" \/><\/a><\/li>\n<li>Androgynous Porphyrins. Silver(II) Quinoxalinoporphyrins Act as Both Good Electron Donors and Acceptors<br \/>Fukuzumi, S.; Ohkubo, K.; Zhu, W.; Sintic, M.; Khoury, T.; Sintic, P. J.; E, W.; Ou, Z.; Crossley, M. J.; Kadish, K. M.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2008<\/b>, 130, 9451-9458. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper265.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper265.png\" alt=\"\" width=\"500\" height=\"201\" class=\"aligncenter size-full wp-image-547\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper265.png 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper265-300x121.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Clarification of the Oxidation State of Cobalt Corroles in Heterogeneous and Homogeneous Catalytic Reduction of Dioxygen<br \/>Kadish, K. M.; Shen, J.; Fr\u00e9mond, L.; Chen, P.; Ojaimi, M. E.; Chkiynda, M.; Gros, C. P.; Barbe, J.-M.; Ohkubo, K.; Fukuzumi, S.; Guilard, R. <br \/>Inorg. Chem. <b>2008<\/b>, 47, 6726-6737.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper266.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper266.gif\" alt=\"\" width=\"500\" height=\"299\" class=\"aligncenter size-full wp-image-548\" \/><\/a><\/li>\n<li>Intermolecular vs Intramolecular Photoinduced Electron Transfer from Nucleotides in DNA to Acridinium Ion Derivatives in Relation with DNA Cleavage<br \/>Tanaka, M.; Yukimoto, K.; Ohkubo, K.; Fukuzumi, S.<br \/>J. Photochem. Photobiol. A <b>2008<\/b>, 197 206-212. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper267.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper267.jpg\" alt=\"\" width=\"500\" height=\"134\" class=\"aligncenter wp-image-549\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper267.jpg 552w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper267-300x80.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>DNA Cleavage Induced by Photoirradiation of Coenzyme B12 and Organocobaloximes without Dioxygen<br \/>Tanaka, M.; Ohkubo, K.; Fukuzumi, S.<br \/>J. Photochem. Photobiol. A <b>2008<\/b>, 197, 94-100.\u00a0<\/li>\n<li>Metal Bacteriochlorins Which Act as Dual Singlet Oxygen and Superoxide Generators<br \/>Fukuzumi, S.; Ohkubo, K.; Zheng, X.; Chen, Y.; Pandey, R. K.; Zhan, R.; Kadish, K. M.<br \/><em>J. Phys. Chem. B<\/em> <b>2008<\/b>, 112, 2738-2746. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper268.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper268.gif\" alt=\"\" width=\"500\" height=\"290\" class=\"aligncenter size-full wp-image-550\" \/><\/a><\/li>\n<li>Face-to-Face Held Pacman Type Porphyrin-Fullerene Dyads: Design, Synthesis, Charge Transfer Interactions and Photophysical Studies \u2028<br \/>D&#8217;Souza, F.; Maligaspe, E.; Karr, P. A.; Schumacher, A. L.; Ojaimi, M. E.; Gros, C. P.; Barbe, J.-M.; Ohkubo, K.; Fukuzumi, S.<br \/>Chem.-Eur. J. <b>2008<\/b>, 14, 674-681. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper269.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper269.gif\" alt=\"\" width=\"273\" height=\"202\" class=\"aligncenter size-full wp-image-551\" \/><\/a><\/li>\n<li>Contrasting Photodynamics between Dithiapyrene-C60 and Pyrene-C60 Dyads<br \/>Guldi, D. M.; Sp\u00e4nig, F.; Kreher, D.; Perepichka, I. F.; Bryce, M. R.; Ohkubo, K.; Fukuzumi, S.<br \/>Chem.-Eur. J. <b>2008<\/b>, 14, 250-258. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper270.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper270.gif\" alt=\"\" width=\"352\" height=\"204\" class=\"aligncenter size-full wp-image-552\" \/><\/a><\/li>\n<li>Formation of Hydrogen Peroxide from Coal Tar as Hydrogen Sources using 9-Mesityl-10-methylacridinium Ion as an Effective Photocatalyst<br \/>Kotani, H.; Ohkubo, K.; Fukuzumi, S.<br \/>Appl. Catal. B Environ. <b>2008<\/b>, 77, 317-324. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper271.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper271.jpg\" alt=\"\" width=\"500\" height=\"146\" class=\"aligncenter wp-image-553\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper271.jpg 660w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper271-300x88.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Enhanced Radical-scavenging Activity of Naturally-oriented Artepillin C Derivatives<br \/>Manda, S.; Nakanishi, I.; Ohkubo, K.; Uto, Y.; Kawashima, T.; Hori, H.; Fukuhara, K.; Okuda, H.; Ozawa, T.; Ikota, N.; Fukuzumi, S.; Anzai, K.<br \/><em>Chem. Commun<\/em>. <b>2008<\/b>, 626-628. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper272.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper272.gif\" alt=\"\" width=\"378\" height=\"141\" class=\"aligncenter size-full wp-image-554\" \/><\/a><\/li>\n<li>Synthesis and Characterization of Novel Ferrocene-Containing Pyridylamine Ligands and Their Ruthenium(II) Complexes: Electronic Communication through Hydrogen-bonded Amide Linkage<br \/>Kojima, T.; Noguchi, D.; Nakayama, T.; Inagaki, Y.; Shirota, Y.; Yoshizawa, K.; Ohkubo, K.; Fukuzumi, S.<br \/>Inorg. Chem. <b>2008<\/b>, 112, 635-642. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper273.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper273.gif\" alt=\"\" width=\"500\" height=\"236\" class=\"aligncenter size-full wp-image-555\" \/><\/a><\/li>\n<li>Electron-Transfer and Acid-Base Properties of a Two-Electron Oxidized Form of Quaterpyrrole that Acts as Both an Electron Donor and an Acceptor<br \/>Zhang, M.; E, W.; Ohkubo, K.; Sanchez-Garcia, D.; Yoon, D.-W.; Sessler, J. L.; Fukuzumi, S.; Kadish, K. M.<br \/><em>J. Phys. Chem. A<\/em> <b>2008<\/b>, 47, 1633-1642.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper274.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper274.gif\" alt=\"\" width=\"500\" height=\"72\" class=\"aligncenter size-full wp-image-556\" \/><\/a><\/li>\n<li>Control of the Orbital Delocalization and Implications for Molecular Rectification in the Radical Anions of Porphyrins with Coplanar 90\uff61 and 180\uff61 b,b&#8217;-Fused Extens<br \/>E, W.; Kadish, K. M.; Sintic, P. J.; Khoury, T.; Govenlock, L. J.; Ou, Z.; Shao, J.; Ohkubo, K.; Reimers, J. R.; Fukuzumi,<br \/>S.; Crossley, M. J. <em>J. Phys. Chem. A<\/em> <b>2008<\/b>, 112, 556-570. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper275.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper275.gif\" alt=\"\" width=\"500\" height=\"276\" class=\"aligncenter size-full wp-image-557\" \/><\/a><\/li>\n<li>Does Bimolecular Charge Recombination in Highly Exergonic Electron Transfer Afford the Triplet Excited State or the Ground State of a Photosensitizer?<br \/>Murakami, M.; Ohkubo, K.; Mandal, P.; Ganguly, T.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2008<\/b>, 112, 635-642. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper276.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper276.jpg\" alt=\"\" width=\"500\" height=\"170\" class=\"aligncenter wp-image-558\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper276.jpg 598w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper276-300x102.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Proton-Coupled Electron Transfer in Ruthenium(II)-Pterin Complexes: Formation of Ruthenium-Coordinated Pterin Radicals and Their Electronic Structures<br \/>Miyazaki, S.; Kojima, T.; Sakamoto, T.; Matsumoto, T.; Ohkubo, K.; Fukuzumi, S.<br \/>Inorg. Chem. <b>2008<\/b>, 47, 333-343.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper277.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper277.gif\" alt=\"\" width=\"500\" height=\"292\" class=\"aligncenter size-full wp-image-559\" \/><\/a><\/li>\n<li>Spectroscopic Characterization of Photolytically Generated Radical Ion Pairs in Single-Wall Carbon Nanotubes Bearing Surface-Immobilized Tetrathiafulvalens<br \/>Herranz, M. A.; Ehli, C.; Campidelli, S.; Gutierrez, M.; Hug, G. L.; Ohkubo, K.; Fukuzumi, S.; Prato, M.; Matin, N.; Guldi, D. M.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2008<\/b>, 130, 66-73. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper278.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper278.gif\" alt=\"\" width=\"500\" height=\"253\" class=\"aligncenter size-full wp-image-560\" \/><\/a><\/li>\n<\/ol>\n<h3>2007<\/h3>\n<ol class=\"paper\">\n<li>Nitroxyl Radicals: Electrochemical Redox Behaviour and Structure Activity Relationships<br \/>Manda, S.; Nakanishi, I.; Ohkubo, K.; Yakumaru, H.; Matsumoto, K.; Ozawa, T.; Ikota, N.; Fukuzumi, S.; Anzai, K.<br \/><em>Org. Biomol. Chem<\/em>. <b>2007<\/b>, 5, 3951-3955.\u00a0<br \/>Selected as an Inside Cover Picture<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper279.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper279.gif\" alt=\"\" width=\"374\" height=\"185\" class=\"aligncenter size-full wp-image-561\" \/><\/a><\/li>\n<li>Involvement of Electron Transfer in the Radical-scavenging Reaction of Resveratol<br \/>Nakanishi, I.; Shimada, T.; Ohkubo, K.; Manda, S.; Shimizu, T.; Urano, S.; Okuda, H.; Miyata, N. Ozawa, T.; Anzai, K.; Fukuzumi, S.; Ikota, N.; Fukuhara, K.<br \/><em>Chem. Lett<\/em>. <b>2007<\/b>, 36, 1276-1277.\u00a0<\/li>\n<li>Design and Synthesis of Polymetallic Complexes Based on meso-Calix[4]pyrrole: Platform for Multielectron Chemistry<br \/>Custa, L.; Gross, D.; Lynch, V. M.; Ou, Z.; Kajokiiya, W.; Ohkubo, K.; Fukuzumi, S.; Kadish, K. M.; Sessler, J. L.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2007<\/b>, 129, 11696-11697. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper280.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper280.gif\" alt=\"\" width=\"500\" height=\"149\" class=\"aligncenter size-full wp-image-562\" \/><\/a><\/li>\n<li>Photophysical and Electrochemical Characteristics and Cross-Linking of STAT-3 Proteins by an Efficient Bifunctional Agent for Fluorescence Image-guided Photodynamic Therapy<br \/>Chen, Y.; Ohkubo, K.; Zhang, M.; E, W.; Liu, W.; Pandey, S. K.; Ciesielski, M.; Baumann, H.; Fukuzumi, S.; Kadish, K. M.; Fenstermaker, R.; Oseroff, A.; Pandey, R. K.<br \/>Photochem. Photobiol. Sci. <b>2007<\/b>, 6, 1257-1267. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper281.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper281.jpg\" alt=\"\" width=\"761\" height=\"144\" class=\"aligncenter size-full wp-image-563\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper281.jpg 761w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper281-300x57.jpg 300w\" sizes=\"auto, (max-width: 761px) 100vw, 761px\" \/><\/a><\/li>\n<li>Synthesis and Photophysical Studies of a New Non aggregated C60-Silicon Phthalocyanine-C60 Triad<br \/>Martin-Gomis, L.; Ohkubo, K.; Fernandez-Lazaro, F.; Sastre-Santos, A.; Fukuzumi, S.<br \/><em>Org. Lett<\/em>. <b>2007<\/b>, 9, 3441-3444.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper282.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper282.png\" alt=\"\" width=\"500\" height=\"238\" class=\"aligncenter size-full wp-image-564\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper282.png 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper282-300x143.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Enhanced Photoinduced Oligomerization of Fullerene via Radical Coupling between Fullerene Radical Cation and Radical Anion using 9-Mesityl-10-methylacridinium Ion<br \/>Ohkubo, K.; Iwata, R.; Yanagimoto, T.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2007<\/b>, 3139-3142. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper283.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper283.gif\" alt=\"\" width=\"260\" height=\"189\" class=\"aligncenter size-full wp-image-565\" \/><\/a><\/li>\n<li>Selective Inclusion of Electron-Donating Molecules into Porphyrin Nanochannels Derived from Self-Assembly of Saddle-Distorted Dicationic Porphyrins and Photoinduced Electron Transfer from the Guest Molecules to the Porphyrin Dications<br \/>Kojima, T.; Nakanishi, T.; Harada, R.; Ohkubo, K.; Yamauchi, S.; Fukuzumi, S.<br \/>Chem.-Eur. J. <b>2007<\/b>, 36, 8714-8725. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper284.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper284.gif\" alt=\"\" width=\"329\" height=\"142\" class=\"aligncenter size-full wp-image-566\" \/><\/a><\/li>\n<li>A Tightly Coupled Bis(zinc(II)phthalocyanine)-Perylenediimide Ensemble to Yield Long-Lived Radical Ion Pair State<br \/>Jimenez, A.; Spanig, F.; Rodriguez-Morgade, M. S.; Ohkubo, K.; Fukuzumi, S.; Guldi, D. M.; Torres, T.<br \/><em>Org. Lett<\/em>. <b>2007<\/b>, 9, 2481-2484. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper285.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper285.gif\" alt=\"\" width=\"500\" height=\"246\" class=\"aligncenter size-full wp-image-567\" \/><\/a><\/li>\n<li>A Discrete Assembly of a Distorted Mo(IV)-Porphyrin with a Directly Coordinated Keggin-Type Polyoxometalate<br \/>Yokoyama, A.; Kojima, T.; Ohkubo, K.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2007<\/b>, 3997-3999.\u00a0<br \/>Selected as a Cover Picture, Highlighted in Chemical Science<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper286.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper286.gif\" alt=\"\" width=\"177\" height=\"189\" class=\"aligncenter size-full wp-image-568\" \/><\/a><\/li>\n<li>Quinoxalino[2,3-<i>b<\/i>\u2018]porphyrins Behave as p-Expanded Porphyrin upon One-Electron Reduction: Broad Control of the Degree of Delocalization through Substitution at the Macrocycle Periphery<br \/>Kadish, K. M.; E, W.; Sintic, P. J.; Ou, Z.; Jianguo, S.; Ohkubo, K.; Fukuzumi, S.; Govenlock, L. J.; McDonald, J. A.; Try, A.; Cai, Z.-L.; Reimers. J. R.; Crossley, M. J.<br \/><em>J. Phys. Chem. B<\/em> <b>2007<\/b>, 111, 8762-8774. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper307.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper307-300x276.jpg\" alt=\"\" width=\"300\" height=\"276\" class=\"aligncenter wp-image-589 size-medium\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper307-300x276.jpg 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper307.jpg 559w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/li>\n<li>Effect of Solvent Polarity on the One-Electron Oxidation of Cyclic Nitroxyl Radicals<br \/>Manda, S.; Nakanishi, I.; Ohkubo, K.; Kawashima, T.; Matsumoto, K.; Ozawa, T.; Fukuzumi, S.; Ikota, N.; Anzai, K.<br \/><em>Chem. Lett<\/em>. <b>2007<\/b>, 36, 914-915.<\/li>\n<li>Redox Behavior of Cyclo[6]pyrrole in the Formation of a Uranyl Complex<br \/>Melfi, P. J.; Kim, S. K.; Lee, J. T.; Bolze, F.; Seidel, D.; Lynch, V. M.; Veauthier, J. M.; Gaunt, A. J.; Neu, M. P.; Ou. Z.; Kadish, K. M.; Fukuzumi, S.; Ohkubo, K.; Sessler, J. S.<br \/><em>Inorg. Chem<\/em>. <b>2007<\/b>, 46, 5143-5145. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper288.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper288.gif\" alt=\"\" width=\"500\" height=\"243\" class=\"aligncenter size-full wp-image-570\" \/><\/a><\/li>\n<li>Synthesis and Characterization of Mononuclear Ruthenium(III)-Pyridylamine Complexes and Mechanistic Insights into Their Catalytic Alkene Functionalization with m-Chloroperbenzoic Acid<br \/>Kojima, T.; Hayashi, K.; Iizuka, S.; Tani, F.; Naruta, Y.; Kawano, M.; Ohashi, Y.; Hirai, Y.; Ohkubo, K.; Fukuzumi, S.<br \/>Chem.-Eur. J. <b>2007<\/b>, <em>13<\/em>, 8212-8222. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper289.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper289.gif\" alt=\"\" width=\"343\" height=\"136\" class=\"aligncenter size-full wp-image-571\" \/><\/a><\/li>\n<li>A Long-Lived o-Semiquinone Radical Anion Is Formed from N-b-Alanyl-5-S-glutathionyl-3,4-dihydroxyphenylalanine (5-S-GAD), An Insect-Derived Antibacterial Substance<br \/>Akiyama, N.; Nakanishi, I.; Ohkubo, K.; Satoh, N.; Tachiya, K.; Nishikawa, T.; Fukuzumi, S.; Ikota, N.; Ozawa, T.; Tsujimoto, M.; Natori, S.<br \/>J. Biochem. <b>2007<\/b>, 142, 41-48.\u00a0<\/li>\n<li>Photoinduced Electron Transfer in a b,b&#8217;-Pyrrolic Fused Ferrocene-Porphyrin-Fullerene<br \/>Curiel, D.; Ohkubo, K.; Reimers, J. R.; Fukuzumi, S.; Crossley, M. J.<br \/><em>Phys. Chem. Chem. Phys<\/em>. <b>2007<\/b>, 9, 5260-5266. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper290.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper290.gif\" alt=\"\" width=\"265\" height=\"164\" class=\"aligncenter size-full wp-image-572\" \/><\/a><\/li>\n<li>Intramolecular Electron Transfer within the Substituted Tetrathiafulvalene-Quinone Dyads: Facilitated by Metal Ion and Photomodulation in the Presence of Spiropyran<br \/>Wu, H.; Zhang, D.; Su, L.; Ohkubo, K.; Zhang, C.; Yin, S.; Mao, L.; Shuai, Z.; Fukuzumi, S.; Zhu, D.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2007<\/b>, 129, 6839-6846.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper291.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper291.gif\" alt=\"\" width=\"500\" height=\"196\" class=\"aligncenter size-full wp-image-573\" \/><\/a><\/li>\n<li>Porphyrin-Diones and Porphyrin-Tetraones: Reversible Redox Units being Localized within the Porphyrin Macrocycle and Their Effect on Tautomerism<br \/>Kadish, K. M.; E,W.; Zhan,R.; Khoury, T.; Govenlock, L. J.; Prashar,J. K. . Sintic, P. J.; Ohkubo, K.; Fukuzumi, S.; Crossley, M. J.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2007<\/b>, 129, 6576-6588.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper292.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper292.gif\" alt=\"\" width=\"500\" height=\"152\" class=\"aligncenter size-full wp-image-574\" \/><\/a><\/li>\n<li>Electron-Transfer Oxidation Properties of Substituted Bi-, Ter-, and Quaterpyrroles<br \/>W. E, Ohkubo, K.; Sanchez-Garcia, D.; Zhang, M.; Sessler, J. L.; Fukuzumi, S.; Kadish, K. M.<br \/><em>J. Phys. Chem. B<\/em> <b>2007<\/b>, 111, 4320-4326. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper293.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper293.gif\" alt=\"\" width=\"500\" height=\"92\" class=\"aligncenter size-full wp-image-575\" \/><\/a><\/li>\n<li>Model Studies of 6,7-Indolequinone Cofactors of Quinohemoprotein Amine Dehydrogenases<br \/>Murakami, Y.; Yoshimoto, N.; Fujieda, N.; Ohkubo, K.; Kano, K.; Fukuzumi, S.; Itoh, S.<br \/><em>J. Org. Chem<\/em>. <b>2007<\/b>, 72, 3369-3380. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper294.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper294.gif\" alt=\"\" width=\"500\" height=\"196\" class=\"aligncenter size-full wp-image-576\" \/><\/a><\/li>\n<li>Scandium Ion-Accelerated Scavenging Reaction of Cumylperoxyl Radical by a Cyclic Nitroxyl Radical via Electron Transfer<br \/>Nakanishi, I.; Kawaguchi, K.; Ohkubo, K.; Kawashima, T.; Manda, S.; Kanazawa, H.; Takeshita, K.; Anzai, K.; Ozawa, T.; Fukuzumi, S.; Ikota, N.<br \/><em>Chem. Lett<\/em>. <b>2007<\/b>, 36, 378-379.\u00a0<\/li>\n<li>Modulation of Characteristics of a Ruthenium-Coordinated Flavin Analog Showing an Unprecedented Coordination Mode Miyazaki, S.; Ohkubo, K.; Kojima, T.; Fukuzumi, S.<br \/><em>Angew. Chem. Int. Ed<\/em>. <b>2007<\/b>, 46, 905-908.\u00a0<br \/>Selected as a VIP paper<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper295.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper295.gif\" alt=\"\" width=\"346\" height=\"314\" class=\"aligncenter size-full wp-image-577\" \/><\/a><\/li>\n<li>Fullerene Acting as an Electron Donor in a Donor-Acceptor Dyad to Attain the Long-Lived Charge-Separated State by Complexation with Scandium Ion<br \/>Ohkubo, K.; Ortiz, J.; Martin-Gomis, L.; Fernandez-Lazazro, F.; Sastre-Santos, A; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2007<\/b>, 589-591. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper296.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper296.gif\" alt=\"\" width=\"378\" height=\"135\" class=\"aligncenter size-full wp-image-578\" \/><\/a><\/li>\n<li>Efficient Photocatalytic Hydrogen Evolution without an Electron Mediator Using a Simple Electron Donor-Acceptor Dyad<br \/>Kotani, H.; Ono, T.; Ohkubo, Fukuzumi, S.<br \/><em>Phys. Chem. Chem. Phys<\/em>. <b>2007<\/b>,9, 1487-1492.\u00a0<br \/>Selected as a Highlight in Chemical Science<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper297.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper297.gif\" alt=\"\" width=\"280\" height=\"138\" class=\"aligncenter size-full wp-image-579\" \/><\/a><\/li>\n<li>Formation of a Charge-Separated State of a Fullerene-Trinitrofluorenone Dyad by Complexation with Scandium Ion<br \/>Ohkubo, K.; Ortiz, J.; Martin-Gomis, L.; Fernndez-Lzaro, F.; Sastre-Santos, .; Fukuzumi, S.<br \/>ECS Trans. <b>2007<\/b>, 2, 15-25.\u00a0<\/li>\n<li>p-Complex Formation between a Bisporphyrin and Acridinium Ion and the Photodynamics<br \/>Tanaka, M.; Ohkubo, K.; Gros, C.; Guilard, R.; Fukuzumi, S.<br \/>ECS Trans. <b>2007<\/b>, 12, 167-176.\u00a0<\/li>\n<\/ol>\n<h3>2006<\/h3>\n<ol class=\"paper\">\n<li>Photocatalytic Formation of Dimethyllepidopterene from 9,10-Dimethylanthracene via Electron-Transfer Oxidation<br \/>Ohkubo, K.; Iwata, R.; Miyazaki, S.; Kojima, T.; Fukuzumi, S.<br \/><em>Org. Lett<\/em>. <b>2006<\/b>, 8, 6079-6082. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper298.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper298.gif\" alt=\"\" width=\"500\" height=\"152\" class=\"aligncenter size-full wp-image-580\" \/><\/a><\/li>\n<li>Spin-Site Exchange System Constructed from Endohedral Metallofullerenes and Organic Donors<br \/>Tsuchiya, T.; Sato, K.; Kurihara, H.; Wakahara, T; Maeda, Y.; Akasaka, T.; Ohkubo, K.; Fukuzumi, S.; Kato, T.; Nagase, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2006<\/b>, 128, 14418-14419. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper299.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper299.gif\" alt=\"\" width=\"500\" height=\"202\" class=\"aligncenter size-full wp-image-581\" \/><\/a><\/li>\n<li>An Extremely Long-Lived Charge-Separated State of Zinc Tetraphenylporphyrin Coordinated with Pyridylnaphthalenediimide<br \/>Saito, K.; Kashiwagi, Y.; Ohkubo, K.; Fukuzumi, S.<br \/>J. Porphyrins Phthalocyanines <b>2006<\/b>, 10, 1371-1379.\u00a0<\/li>\n<li>Viologen-Modified Platinum Clusters Acting as an Efficient Catalyst in Photocatalytic Hydrogen Evolution<br \/>Kotani, H.; Ohkubo, K.; Takai, Y.; Fukuzumi, S.<br \/><em>J. Phys. Chem. B<\/em> <b>2006<\/b>, 110,24047-24053. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper300.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper300.gif\" alt=\"\" width=\"500\" height=\"174\" class=\"aligncenter size-full wp-image-582\" \/><\/a><\/li>\n<li>Activation of Electron-Transfer Reduction of Oxygen by Hydrogen Bond Formation of Superoxide Anion with Ammonium Ion<br \/>Ohkubo, K.; Kitaguchi, H.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2006<\/b>, 110, 11613-11616. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper301.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper301.gif\" alt=\"\" width=\"500\" height=\"226\" class=\"aligncenter size-full wp-image-583\" \/><\/a><\/li>\n<li>Reductive DNA Cleavage Induced by UVA Photoirradiation of NADH without Oxygen<br \/>Tanaka, M.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2006<\/b>, 128,12372-12373. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper302.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper302.gif\" alt=\"\" width=\"500\" height=\"194\" class=\"aligncenter size-full wp-image-584\" \/><\/a><\/li>\n<li>Persistent Electron-Transfer State of a \u03c0-Complex of Acridinium Ion Inserted between Porphyrin Rings of Cofacial Bisporphyrins<br \/>Tanaka, M.; Ohkubo, K.; Gross, C. P.; Guilard, R.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2006<\/b>, 128, 14625-14633. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper303.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper303.gif\" alt=\"\" width=\"500\" height=\"292\" class=\"aligncenter size-full wp-image-585\" \/><\/a><\/li>\n<li>DNA Cleavage by UVA Irradiation of NADH with Dioxygen via Radical Chain Processes<br \/>Tanaka, M.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2006<\/b>, 110, 11214-11218. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper304.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper304.gif\" alt=\"\" width=\"500\" height=\"288\" class=\"aligncenter size-full wp-image-586\" \/><\/a><\/li>\n<li>Photocatalytic Electron-Transfer Oxidation of Triphenylphosphine and Benzylamine with Molecular Oxygen via Formation of Radical Cations and Superoxide Ion<br \/>Ohkubo, K.; Nanjo, T.; Fukuzumi, S.<br \/><em>Bull. Chem. Soc. Jpn<\/em>. <b>2006<\/b>, 79, 1489-1500.\u00a0<br \/>Selected as a BCSJ Award Article and a Cover Picture<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper305.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper305.jpg\" alt=\"\" width=\"500\" height=\"161\" class=\"aligncenter wp-image-587\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper305.jpg 769w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper305-300x97.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Host-Guest Complexation of Endohedral Metallofullerene with Azacrown Ether and Its Application<br \/>Tsuchiya, T.; Sato, K.; Kurihara, H.; Wakahara, T; Nakahodo, T.; Maeda, Y.; Akasaka, T.; Ohkubo, K.; Fukuzumi, S.; Kato, T.; Mizorogi, N.; Kobayashi, K.; Nagase, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2006<\/b>, 128, 6699-6703. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper306.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper306.gif\" alt=\"\" width=\"500\" height=\"195\" class=\"aligncenter size-full wp-image-588\" \/><\/a><\/li>\n<li>Photoinduced Electron-Transfer Dynamics and Long-lived CS States of Donor-Acceptor Linked Dyads and a Triad Containing a Gold Porphyrin in Nonpolar Solvents<br \/>Ohkubo, K.; Sintic, P. J.; Tkachenko, N. V.; E, W.; Ou, Z.; Shao, J.; Kadish, K. M.; Crossley, M. J.; Fukuzumi, S.<br \/>Chem. Phys. <b>2006<\/b>, 326, 3-14. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper307.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper307-300x276.jpg\" alt=\"\" width=\"300\" height=\"276\" class=\"aligncenter size-medium wp-image-589\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper307-300x276.jpg 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper307.jpg 559w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/li>\n<li>Direct Detection of Nucleotide Radical Cations Produced by Electron-Transfer Oxidation of DNA Bases with Electron-Transfer State of 9-Mesityl-10-methylacridinium Ion and Resulting Efficient DNA Cleavage without Oxygen<br \/>Ohkubo, K.; Yukimoto, K.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2006<\/b>, 2504-2506. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper308.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper308.gif\" alt=\"\" width=\"272\" height=\"189\" class=\"aligncenter size-full wp-image-590\" \/><\/a><\/li>\n<li>Solvent-Free Selective Photocatalytic Oxidation of Benzyl Alcohol to Benzaldehyde by Molecular Oxygen using 9-Phenyl-10-methylacridinium<br \/>Ohkubo, K.; Suga, K.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2006<\/b>, 2018-2020. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper309.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper309.gif\" alt=\"\" width=\"290\" height=\"189\" class=\"aligncenter size-full wp-image-591\" \/><\/a><\/li>\n<li>Organotin Perfluorooctanesulfonates as Air-Stable Lewis Acid Catalysts: Synthesis, Characterization, and Catalysis<br \/>An, D. L.; Peng, Z.; Orita, A.; Kurita, A.; Man-e, S.; Ohkubo, K.; Li, X.; Fukuzumi, S.; Otera, J.<br \/>Chem. Eur. J. <b>2006<\/b>, 12, 1642-1647.\u00a0<br \/>Selected as a VIP paper<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper310.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper310-300x150.jpg\" alt=\"\" width=\"300\" height=\"150\" class=\"aligncenter size-medium wp-image-592\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper310-300x150.jpg 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper310.jpg 645w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/li>\n<li>Structual Basis for DNA-Cleaving Activity of Resveratrol in the Presence of Cu(II)<br \/>Fukuhara, K.; Nagakawa, M.; Nakanishi, I.; Ohkubo, K.; Imai, K.; Urano, S.; Fukuzumi, S.; Ozawa, T.; Ikota, N.; Mochizuki, M.; Miyata, N.; Okuda, H.<br \/>Bioorg. Med. Chem. <b>2006<\/b>, 14, 1437-1443. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper311.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper311.jpg\" alt=\"\" width=\"346\" height=\"100\" class=\"aligncenter size-full wp-image-593\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper311.jpg 346w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper311-300x87.jpg 300w\" sizes=\"auto, (max-width: 346px) 100vw, 346px\" \/><\/a><\/li>\n<li>Additivity Rule Holds in Hydrogen-Transfer Reactivity of Unsaturated Fatty Acids with a Peroxyl Radical: Mechanistic Insight into Lipoxygenase<br \/>Kitaguchi, H.; Ohkubo, K.; Ogo, S.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2006<\/b>, 979-981.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper312.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper312.gif\" alt=\"\" width=\"378\" height=\"167\" class=\"aligncenter size-full wp-image-594\" \/><\/a><\/li>\n<li>Photocatalytic Oxygenation of Pivalic Acid with Molecular Oxygen via Photoinduced Electron Transfer Using 10-Methylacridinium Ions<br \/>Suga, K.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2006<\/b>, 110, 3860-3867. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper313.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper313.jpg\" alt=\"\" width=\"548\" height=\"141\" class=\"aligncenter size-full wp-image-595\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper313.jpg 548w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper313-300x77.jpg 300w\" sizes=\"auto, (max-width: 548px) 100vw, 548px\" \/><\/a><\/li>\n<li>Photocatalytic Oxygenation of Olefins with Oxygen. Isolation of 1,2-Dioxetane and the Photocatalytic O-O Bond Cleavage<br \/>Ohkubo, K.; Nanjo, T.; Fukuzumi, S.<br \/>Catal. Today <b>2006<\/b>, 117, 356-361. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper314.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper314-300x154.jpg\" alt=\"\" width=\"300\" height=\"154\" class=\"aligncenter size-medium wp-image-596\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper314-300x154.jpg 300w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper314.jpg 676w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/li>\n<li>Hydrogen Abstraction from Neurotransmitters by Active Oxygen Species Facilitated by Intramolecular Hydrogen Bonding in the Radical Intermediates<br \/>Ohkubo, K.; Moro-oka, Y.; Fukuzumi, S.<br \/><em>Org. Biomol. Chem<\/em>. <b>2006<\/b>, 4, 999-1001. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper315.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper315.gif\" alt=\"\" width=\"231\" height=\"189\" class=\"aligncenter size-full wp-image-597\" \/><\/a><\/li>\n<li>Electron-Transfer Oxidation Properties of Unsaturated Fatty Acids and Mechanistic Insight into Lipoxygenases<br \/>Kitaguchi, H.; Ohkubo, K.; Ogo, S.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2006<\/b>, 110, 1718-1725.\u00a0<\/li>\n<\/ol>\n<h3>2005<\/h3>\n<ol class=\"paper\">\n<li>Anti-chagasic Activity of Komaroviquinone is due to Generation of Reactive Oxygen Species Catalyzed by Trypanosoma cruzi Old Yellow Enzyme<br \/>Uchiyama, N.; Kabututu, Z.; Kubata, B. K.; Kiuchi, F.; Ito, M.; Tshubouchi, A.; Nakajima-Shimada, J.; Aoki, T.; Ohkubo, K.; Fukuzumi, S.; Martin, S. K.; Honma, G.; Urade, Y.<br \/><em>Antimicrob. Agents Chemother<\/em>. <b>2005<\/b>, 49, 5123-5126.\u00a0<\/li>\n<li>Selective Oxygenation of 4,4&#8242;-Dimethylbiphenyl with Molecular Oxygen, Catalyzed by 9-Phenyl-10-Methylacridinium Ion Via Photoinduced Electron Transfer<br \/>Suga, K.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2005<\/b>, 109, 10168-10175.<\/li>\n<li>Efficient Photocatalytic Oxygenation of Aromatic Alkene to 1,2-Dioxetane with Oxygen via Electron Transfer<br \/>Ohkubo, K.; Nanjo, T.; Fukuzumi, S.<br \/><em>Org. Lett<\/em>. <b>2005<\/b>, 7, 4265-4268. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper316.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper316.gif\" alt=\"\" width=\"500\" height=\"115\" class=\"aligncenter size-full wp-image-598\" \/><\/a><\/li>\n<li>Hydroxyl Radical Generation via Photoreduction of a Simple Pyridine N-oxide by an NADH Analogue<br \/>Nakanishi, I.; Nishizawa, C.; Ohkubo, K.; Takeshita, K.; Suzuki, K. T.; Ozawa, T.; Hecht, S. M.; Tanno, M.; Sueyoshi, S.; Miyata, N.; Okuda, H.; Fukuzumi, S.; Ikota, N.; Fukuhara, K.<br \/><em>Org. Biomol. Chem<\/em>. <b>2005<\/b>, 3, 3263-3265. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper317.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper317.gif\" alt=\"\" width=\"378\" height=\"129\" class=\"aligncenter size-full wp-image-599\" \/><\/a><\/li>\n<li>Intramolecular Hydrogen Bonding in Bisphenol Developing Agents for Photothermographic Application<br \/>Akahori, H.; Morita, K.; Nishijima, A.; Mitsuhashi, T.; Ohkubo, K.; Fukuzumi, S.<br \/>J. Imag. Sci. Tech. <b>2005<\/b>, 49, 381-388.\u00a0<\/li>\n<li>Charge Separation in a Nonfluorescent Donor-Acceptor Dyad Derived from Boron Dipyrromethene Dye, Leading to Photocurent Generation<br \/>Hattori, S.; Ohkubo, K.; Urano, Y.; Sunahara, H.; Nagano, T.; Wada, Y.; Tkacgenko, N. V.; Lemmetyinen, H.; Fukuzumi, S.<br \/><em>J. Phys. Chem. B<\/em> <b>2005<\/b>, 109, 15368-15375.<\/li>\n<li>Misleading Effects of Impurities Derived from Extremely Long-Lived Electron-Transfer State of 9-Mesityl-10-methylacridinium Ion<br \/>Ohkubo, K.; Kotani, H.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2005<\/b>, 4520-4522. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper318.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper318.gif\" alt=\"\" width=\"267\" height=\"189\" class=\"aligncenter wp-image-600 size-full\" \/><\/a><\/li>\n<li>Formation of a Long-Lived Charge-Separated State of a Zinc Phthalocyanine-Perylenediimide Dyad by Complexation with Magnesium Ion<br \/>Fukuzumi, S.; Ohkubo, K.; Ortiz, J.; Gutierrez, A. M.; Fernandez-Lazaro, F.; Sastre-Santos, A.<br \/><em>Chem. Commun<\/em>. <b>2005<\/b>, 3814-3815. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper319.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper319.gif\" alt=\"\" width=\"333\" height=\"236\" class=\"aligncenter size-full wp-image-601\" \/><\/a><\/li>\n<li>Electrochemistry of [(TMpyP)MII]4+(X-)4(X- = Cl- or BPh4- ) and [(TMpyP)MIIICl]4+(Cl-)4 in N,N-Dimethylformamide Where M Is One of 15 Different Metal Ions<br \/>Van Caemelbecke, E.; Derbin, A.; Hambright, P.; Garcia, R.; Doukkali, A.; Saoiabi, A.; Ohkubo, K.; Fukuzumi, S.; Kadish, K. M.<br \/>Inorg. Chem. <b>2005<\/b>, 44, 3789-3798. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper320.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper320-300x296.gif\" alt=\"\" width=\"300\" height=\"296\" class=\"aligncenter size-medium wp-image-602\" \/><\/a><\/li>\n<li>Effects of DNA on Driving Force Dependence of Photoinduced Electron Transfer from the Excited State of Tris(2,2-bipyridine)ruthenium(II) to Intercalators in DNA. Distinction between Intra- and Inter-DNA Pathways<br \/>Fukuzumi, S.; Tanaka, M.; Nishimine, M.; Ohkubo, K.<br \/>J. Photochem. Photobiol. A Chem. <b>2005<\/b>, 175, 79-88.\u00a0<\/li>\n<li>Direct ESR Detection of Pentadienyl Radicals and Peroxyl Radicals in Lipid Peroxidation: Mechanistic Insight into Regioselective Oxygenation in Lipoxygenases<br \/>Kitaguchi, H.; Ohkubo, K.; Ogo, S.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2005<\/b>, 127, 6605-6609. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper321.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper321.gif\" alt=\"\" width=\"500\" height=\"175\" class=\"aligncenter size-full wp-image-603\" \/><\/a><\/li>\n<li>Electron-Transfer Oxidation Properties of DNA Bases and DNA Oligomers<br \/>Fukuzumi, S.; Miyao, H.; Ohkubo, K.; Suenobu, T.<br \/><em>J. Phys. Chem. A<\/em> <b>2005<\/b>, 109, 3285-3294.\u00a0<\/li>\n<li>Electron-Transfer Mechanism in Radical-Scavenging Reactions by a Vitamin E Model in a Protic Medium<br \/>Nakanishi, I.; Kawashima, T.; Ohkubo, K.; Kanazawa, H.; Inami, K.; Mochizuki, M.; Fukuhara, K.; Okuda, H.; Itoh, S.; Fukuzumi, S.; Ikota, N.<br \/><em>Org. Biomol. Chem<\/em>. <b>2005<\/b>,3, 626-629. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper322.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper322.gif\" alt=\"\" width=\"239\" height=\"120\" class=\"aligncenter size-full wp-image-604\" \/><\/a><\/li>\n<li>Electron-Transfer Oxidation of Coenzyme B12 Model Compounds and Facile Cleavage of the Cobalt(IV)-Carbon Bond via Charge-Transfer Complexes with Bases. A Negative Temperature Dependence of the Rates<br \/>Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2005<\/b>, 109, 1105-1113.\u00a0<\/li>\n<\/ol>\n<h3>2004<\/h3>\n<ol class=\"paper\">\n<li>Photocatalytic Oxygenation of Anthracenes and Olefins with Dioxygen via Selective Radical Coupling Using 9-Mesityl-10-methylacridinium Ion as an Effective Electron-Transfer Photocatalyst<br \/>Kotani, H.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2004<\/b>, 126, 15999-16006. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper323.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper323.gif\" alt=\"\" width=\"500\" height=\"107\" class=\"aligncenter size-full wp-image-605\" \/><\/a><\/li>\n<li>Spectral and Electrochemical Characterization of Highly Substituted Copper Corroles<br \/>Ou, Z.; Shao, J.; Zhao, H.; Ohkubo, K.; Wasbotten, I. H.; Fukuzumi, S.; Ghosh, A.; Kadish, K. M.<br \/>J. Porphyrins Phthalocyanines <b>2004<\/b>, 8, 191-<b>2004<\/b>.\u00a0<\/li>\n<li>Effects of Ammonium Cations on Redox Potentials of Quinones and the Photoinduced Electron-Transfer Reactions<br \/>Okamoto, K.; Ohkubo, K.; Kadish, K. M.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2004<\/b>, 108, 10405-10413.\u00a0<\/li>\n<li>Rational Principles for Modulating Fluorescence Properties of Fluorescein<br \/>Ueno, T.; Urano, Y.; Setsukinai, K.; Takakusa, H.; Kojima, H.; Kikuchi, K.; Ohkubo, K.; Fukuzumi, S.; Nagano, T.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2004<\/b>, 126, 14079-14085. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper324.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper324.gif\" alt=\"\" width=\"500\" height=\"198\" class=\"aligncenter size-full wp-image-606\" \/><\/a><\/li>\n<li>DNA Cleavage Induced by Thermal Electron Transfer from a Dimeric NADH Analog to Acridinium Ions in the Presence of Oxygen<br \/>Fukuzumi, S.; Yukimoto, K.; Ohkubo, K.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2004<\/b>, 126, 12794-12795. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper325.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper325.gif\" alt=\"\" width=\"500\" height=\"274\" class=\"aligncenter size-full wp-image-607\" \/><\/a><\/li>\n<li>Drastic Changes in the Lifetime and Electron Transfer and Energy Transfer Reactivity of the Triplet Excited State of p-Benzoquinone by Complex Formation with Scandium Ion Salts<br \/>Fukuzumi, S.; Yuasa, J.; Ohkubo, K.; Guldi, D. M.<br \/><em>J. Phys. Chem. A<\/em> <b>2004<\/b>, 108, 10405-10413.\u00a0<\/li>\n<li>Photoelectrochemical Properties of Supramolecular Composite of Fullerene Nanoclusters and 9-Mesityl-10-carboxymethylacridinium Ion on SnO2<br \/>Hasobe, T.; Hattori, S.; Kotani, H.; Ohkubo, K.; Hosomizu, K.; Imahori, H.; Kamat, P. V.; Fukuzumi, S.<br \/><em>Org. Lett<\/em>. <b>2004<\/b>, 6, 3103-3106. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper326.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper326.png\" alt=\"\" width=\"500\" height=\"163\" class=\"aligncenter size-full wp-image-608\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper326.png 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper326-300x98.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Enhancement Energy and Quantum Efficiencies of a Nanocrystalline Photoelectrochemical Cell Sensitized with a Donor-Acceptor Dyad Derived from Fluorescein<br \/>Hattori, S.; Hasobe, T.; Ohkubo, K.; Urano, T.; Nagano, T.; Wada, Y.; Yanagida, S.; Fukuzumi, S.<br \/><em>J. Phys. Chem. B<\/em> <b>2004<\/b>, 108, 15<b>2004<\/b>-15205.\u00a0<\/li>\n<li>EPR Study on Stable Magnesium Complexes of the Phenoxyl Radicals Derived from a Vitamin E Model and Its Deuterated Derivatives<br \/>Nakanishi, I.; Matsumoto, S.; Ohkubo, K.; Fukuhara, K.; Okura, H.; Inami, K.; Mochizuki, M.; Ozawa, T.; Itoh, S.; Fukuzumi, S.; Ikota, N.<br \/><em>Bull. Chem. Soc. Jpn<\/em>. <b>2004<\/b>, 77, 1741-1744.\u00a0<\/li>\n<li>p-Complex Formation in Electron-Transfer Reactions of Porphyrins<br \/>Fukuzumi, S.; Hasobe, T.; Ohkubo, K. Crossley, M. J.; Kamat, P. V.; Imahori, H.<br \/>J. Porphyrins Phthalocyanines <b>2004<\/b>, 8, 191-<b>2004<\/b>.\u00a0<\/li>\n<li>Substituent Effects on the Site of Electron Transfer During the First Reduction for Gold(III) Porphyrins<br \/>Ou, Z.; Kadish, K. M.; E, W.; Shao, J.; Sintic, P. J.; Ohkubo, K.; Fukuzumi, S.; Crossley, M. J.<br \/><em>Inorg. Chem<\/em>. <b>2004<\/b>, 43, 2078-2086. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper327.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper327.gif\" alt=\"\" width=\"500\" height=\"323\" class=\"aligncenter size-full wp-image-609\" \/><\/a><\/li>\n<li>Electron-Transfer State of 9-Mesityl-10-methylacridinium Ion with a Much Longer Lifetime and Higher Energy than that of Natural Photosynthetic Reaction Center<br \/>Fukuzumi, S.; Kotani, H.; Ohkubo, K.; Ogo, S.; Tkachenko, N. V.; Lemmetyinen, H.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2004<\/b>, 126, 1600-1601.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper328.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper328.png\" alt=\"\" width=\"500\" height=\"152\" class=\"aligncenter size-full wp-image-610\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper328.png 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper328-300x91.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>A Planar Catechin Analogue Having a More Negative Oxidation Potential than (+)-Catechin as an Electron-Transfer Antioxidant against a Peroxyl Radical<br \/>Nakanishi, I.; Ohkubo, K.; Miyazaki, K.; Hakamata, W.; Urano, S.; Ozawa, T.; Okuda, H.; Fukuzumi, S.; Ikota, N.; Fukuhara, K.<br \/>Chem. Res. Toxicol. <b>2004<\/b>, 17, 26-31. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper329.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper329.png\" alt=\"\" width=\"500\" height=\"181\" class=\"aligncenter size-full wp-image-611\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper329.png 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper329-300x109.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Production of Ultra-Long Lived Charge-Separated State in Zinc Chlorin-C60 Dyad Produced by One-Step Photoinduced Electron Transfer<br \/>Ohkubo, K.; Shao, J.; Ou, Z.; Kadish, K. M.; Li, G.; Pandey, R. K.; Fujitsuka, M.; Ito, O.; Imahori, H.; Fukuzumi, S.<br \/><em>Angew. Chem., Int. Ed.<\/em> <b>2004<\/b>, 43, 853-856.\u00a0<br \/>(Selected as a VIP paper)<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper330.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper330.png\" alt=\"\" width=\"500\" height=\"185\" class=\"aligncenter size-full wp-image-612\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper330.png 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper330-300x111.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Quantitative Evaluation of d-p Interaction in Copper(I) Complexes and Control of Copper(I)-Dioxygen Reactivity<br \/>Osako, T.; Tachi, M.; Doe, M.; Shiro, M.; Ohkubo, K.; Fukuzumi, S.; Itoh, S.<br \/>Chem. Eur. J. <b>2004<\/b>, 10, 237-246. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper331.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper331.gif\" alt=\"\" width=\"389\" height=\"136\" class=\"aligncenter size-full wp-image-613\" \/><\/a><\/li>\n<\/ol>\n<h3>2003<\/h3>\n<ol class=\"paper\">\n<li>Metal-Centered Photoinduced Electron Transfer Reduction of a Gold(III) Porphyrin Cation Linked with a Zinc Porphyrin to Produce a Long-Lived Charge-Separated State in Non-Polar Solvents<br \/>Fukuzumi, S.; Ohkubo, K.; E, W.; Ou, Z.; Shao, J.; Kadish, K. M.; Hutchison, J. A.; Ghiggino, K. P.; Sintic, P. J.; Crossley, M. J.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2003<\/b>, 125, 14984-14985. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper332.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper332.gif\" alt=\"\" width=\"500\" height=\"233\" class=\"aligncenter size-full wp-image-614\" \/><\/a><\/li>\n<li>Proton-Coupled Electron Transfer in a Ru(II)-Pterin Complex<br \/>Kojima, T.; Sakamoto, T.; Matsuda, Y.; Ohkubo, K.; Fukuzumi, S.<br \/>J. Inorg. Biochem. <b>2003<\/b>, 96, 170.\u00a0<\/li>\n<li>Oxidation Mechanism of Phenols by Dicopper-Dioxygen (Cu\/O2) Complexes<br \/>Osako, T.; Ohkubo, K.; Taki, M.; Tachi, Y.; Fukuzumi, S.; Itoh, S.<br \/>J. Inorg. Biochem. <b>2003<\/b>, 96, 207.\u00a0<\/li>\n<li>Effects of Intramolecular Hydrogen Bonding on Electron Transfer Properties of Bisphenol Derivatives in Relation to Their Developing Properties in Silver Salt Photothermographic Systems<br \/>Akahori, H.; Morita, K.; Nishijima, A.; Mitsuhashi, T.; Ohkubo, K.; Fukuzumi, S.<br \/>J. Soc. Photogr. Sci. Technol. Jpn. <b>2003<\/b>3, 66, 491-496.\u00a0<\/li>\n<li>Driving Force Dependence of Photoinduced Electron Transfer Dynamics of Intercalated Molecules in DNA<br \/>Fukuzumi, S.; Nishimine, M.; Ohkubo, K.; Tkachenko, N. V.; Lemmetyinen, H.<br \/>J. Phys. Chem. B <b>2003<\/b>, 107, 12511-12518.\u00a0<\/li>\n<li>Selective Oxygenation of Ring-Substituted Toluenes with Electron Donating and Withdrawing Substituents by Molecular Oxygen via Photoinduced Electron Transfer<br \/>Ohkubo, K.; Suga, K.; Morikawa, K.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2003<\/b>, 125, 12850-12859. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper333.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper333.gif\" alt=\"\" width=\"500\" height=\"307\" class=\"aligncenter size-full wp-image-615\" \/><\/a><\/li>\n<li>Ultrafast Photodynamics of Exciplex Formation and Photoinduced Electron Transfer in Porphyrin-Fullerene Dyads Linked at Close Proximity<br \/>Tkachenko, N. V.; Lemmetyinen, H.; Sonoda, J.; Ohkubo, K.; Sato, T.; Imahori, H.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2003<\/b>, 107, 8834-8844.\u00a0<\/li>\n<li>Fluorinated Photosensitizers: Synthesis, Photophysical, Electrochemical, Intracellular Localization and In-Vitro Photosensitizing Efficacy and Determination of Tumor-Uptake by 19F In-Vivo NMR Spectroscopy<br \/>Pandey, S. K.; Gryshuk, A. L.; Graham, A.; Ohkubo, K.; Fukuzumi, S.; Dobhal, M.; Zheng, G.; Ou, Z.; Zhan, R.; Kadish, K. M.; Oseroff, A.; Ramaprasad, S.; Pandey, R. K.<br \/>Tetrahedron <b>2003<\/b>, 59, 10059-10073.\u00a0<\/li>\n<li>Oxidation Mechanism of Phenols by Dicopper-Dioxygen (Cu2\/O2) Complexes<br \/>Osako, T.; Ohkubo, K.; Taki, M.; Tachi, Y.; Fukuzumi, S.; Itoh, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2003<\/b>, 125, 11027-11033. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper334.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper334.gif\" alt=\"\" width=\"500\" height=\"186\" class=\"aligncenter size-full wp-image-616\" \/><\/a><\/li>\n<li>Synthesis and Characterization of a Novel Ruthenium-Pterin Complex Showing Proton-coupled Electron Transfer<br \/>Kojima, T.; Sakamoto, T.; Matsuda, Y.; Ohkubo, K.; Fukuzumi, S.<br \/><em>Angew. Chem., Int. Ed.<\/em> <b>2003<\/b>, 42, 4951-4954.\u00a0<\/li>\n<li>The Role of Electron Transfer Processes in Reactions of Diarylcarbenium Ions and Related Quinone Methides with Nucleophiles<br \/>Ofial, A. R.; Ohkubo, K.; Fukuzumi, S.; Lucius, R.; Mayr, H.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2003<\/b>, 125, 10906-10912. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper335.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper335.gif\" alt=\"\" width=\"500\" height=\"191\" class=\"aligncenter size-full wp-image-617\" \/><\/a><\/li>\n<li>Long-Lived Charge-Separated State Produced by Photoinduced Electron Transfer in a Zinc Imidazoporphyrin-C60 Dyad<br \/>Kashiwagi, Y.; Ohkubo, K.; McDonald, J. A.; Blake, I. M.; Crossley, M. J.; Araki, Y.; Ito, O.; Imahori, H.; Fukuzumi, S.<br \/><em>Org. Lett<\/em>. <b>2003<\/b>, 5, 2719-2721.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper336.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper336.gif\" alt=\"\" width=\"500\" height=\"120\" class=\"aligncenter size-full wp-image-618\" \/><\/a><\/li>\n<li>Fast Self-Exchange Electron Transfer and Delocalization of Unpaired Electron between Zinc Porphyrin Radical Cations and Zinc Porphyrins<br \/>Fukuzumi, S.; Hasobe, T.; Endo, Y.; Ohkubo, K.; Imahori, H.<br \/>J. Porphyrins Phthalocyanines <b>2003<\/b>, 7, 328-336.\u00a0<\/li>\n<li>Structure and Photoelectrochemical Properties of ITO Electrodes Modified with Self-Assembled Monolayers of meso,meso-Linked Porphyrin Oligomers<br \/>Hasobe, T.; Imahori, H.; Ohkubo, K.; Yamada, H.; Sato, T.; Nishimura, Y.; Yamazaki, I.; Fukuzumi, S.<br \/>J. Porphyrins Phthalocyanines <b>2003<\/b>, 7, 296-312.\u00a0<\/li>\n<li>Reversed Effects of DNA on Hydride Transfer and Electron Transfer Reactions of Acridinium and Quinolinium Ions<br \/>Nishimine, M.; Ohkubo, K.; Komori, T.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2003<\/b>, 1886-1887. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper337.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper337.gif\" alt=\"\" width=\"425\" height=\"189\" class=\"aligncenter size-full wp-image-619\" \/><\/a><\/li>\n<li>Rational Design Principle for Modulating Fluorescence Properties of Fluorescein-based Probes by Photoinduced Electron Transfer<br \/>Miura, T.; Urano, Y.; Tanaka, K.; Nagano, T.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2003<\/b>, 125, 8666-8671. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper338.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper338.gif\" alt=\"\" width=\"500\" height=\"111\" class=\"aligncenter size-full wp-image-620\" \/><\/a><\/li>\n<li>Diels-Alder Reactions of Anthracenes with Dienophiles via Photoinduced Electron Transfer<br \/>Fukuzumi, S.; Okamoto, T.; Ohkubo, K.<br \/><em>J. Phys. Chem. A<\/em> <b>2003<\/b>, 107, 5412-5418.\u00a0<\/li>\n<li>a-Methylstyrene with Molecular Oxygen, Catalyzed by 10-Methylacridinium Ion via Photoinduced Electron Transfer<br \/>Suga, K.; Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2003<\/b>, 107, 4339-4346.\u00a0<\/li>\n<li>Efficient cumylperoxyl radical-scavenging ability of artepillin C via direct one-step hydrogen-atom transfer<br \/>Nakanishi, I.; Uto, Y.; Ohkubo, K.; Ozawa, T.; Fukuhara, K.; Fukuzumi, S.; Nagasawa, H.; Hori, H.; Ikota, N.<br \/><em>Org. Biomol. Chem<\/em>. <b>2003<\/b>, 1, 1452-1453. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper339.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper339.gif\" alt=\"\" width=\"368\" height=\"177\" class=\"aligncenter size-full wp-image-621\" \/><\/a><\/li>\n<li>Quantitative Evaluation of Lewis Acidity of Metal Ions with Different Ligands and Counterions in Relation to the Promoting Effects of Lewis Acids on Electron Transfer Reduction of Oxygen<br \/>Ohkubo, K.; Menon, S. C.; Orita, A.; Otera, J.; Fukuzumi, S.<br \/>J. Org. Chem. <b>2003<\/b>, 68, 4720-4726. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper340.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper340.gif\" alt=\"\" width=\"500\" height=\"206\" class=\"aligncenter size-full wp-image-622\" \/><\/a><\/li>\n<li>Remarkable Effects of Counter Ions on Scandium Ion-Promoted Electron Transfer Reactions<br \/>Yuasa, J.; Suenobu, T.; Ohkubo, K.; Fukuzumi, S.<br \/><em>Chem. Commun<\/em>. <b>2003<\/b>, 1070 -1071. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper341.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper341.gif\" alt=\"\" width=\"422\" height=\"236\" class=\"aligncenter size-full wp-image-623\" \/><\/a><\/li>\n<li>Electrodes Modified with meso,meso-Linked Porphyrin Oligomers<br \/>Hasobe, T.; Imahori, H.; Yamada, H.; Sato, T.; Ohkubo, K.; Fukuzumi, S.<br \/>Nano Lett. <b>2003<\/b>, 3, 409-412. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper342.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper342.gif\" alt=\"\" width=\"500\" height=\"201\" class=\"aligncenter size-full wp-image-624\" \/><\/a><\/li>\n<li>Electron Transfer Properties of Bisphenol Derivatives in Relation with the Developing Properties in Silver Salt Photothermographic Systems<br \/>Akahori, H.; Morita, K.; Nishijima, A.; Mitsuhashi, T.; Ohkubo, K.; Fukuzumi, S.<br \/>J. Imag. Sci. Tech. <b>2003<\/b>, 47, 124-132.\u00a0<\/li>\n<li>Driving Force Dependence of Intermolecular Electron Transfer Reactions of Fullerenes<br \/>Fukuzumi, S.; Ohkubo, K.; Imahori, H.; Guldi, D. M.<br \/>Chem. Eur. J. <b>2003<\/b>, 9, 1585-1593.\u00a0<\/li>\n<li>A Planar Catechin Analogue as a Promising Antioxidant with Reduced Prooxidant Activity<br \/>Fukuhara, K.; Nakanishi, I.; Shimada, T.; Ohkubo, K.; Miyazaki, K.; Hakamata, W.; Urano, S.; Ikota, N.; Ozawa, T.; Okuda, H.; Miyata, N.; Fukuzumi, S.<br \/><em>Chem. Res. Toxicol<\/em>. <b>2003<\/b>, 16,81-86. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper343.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper343.gif\" alt=\"\" width=\"500\" height=\"185\" class=\"aligncenter size-full wp-image-625\" \/><\/a><\/li>\n<\/ol>\n<h3>2002<\/h3>\n<ol class=\"paper\">\n<li>Metal Ion-Catalyzed Diels-Alder and Hydride Transfer Reactions. Catalysis of Metal Ions in the Electron Transfer Step<br \/>Fukuzumi, S.; Ohkubo, K.; Okamoto, T.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2002<\/b>, 124, 14147-14155. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper344.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper344.gif\" alt=\"\" width=\"500\" height=\"201\" class=\"aligncenter size-full wp-image-626\" \/><\/a><\/li>\n<li>A Key Role for Old Yellow Enzyme in the Metabolism of Drugs by Trypanosoma Cruzi<br \/>Kubata, B. K.; Kabututu, Z.; Nozaki, T.; Munday, C. J.; Fukuzumi, S.; Ohkubo, K.; Lazarus, M.; Maruyama, T.; Martin, S. K.; Duszenko, M.; Urade, Y.<br \/>J. Exp. Med. <b>2002<\/b>, 196,1241-1251.\u00a0<\/li>\n<li>Effects of Metal Ions Distinguishing Between One-Step Hydrogen- and Electron-Transfer Mechanisms for the Radical-Scavenging Reaction of (+)-Catechin<br \/>Nakanishi, I.; Miyazaki, K.; Shimada, T.; Ohkubo, K.; Urano, S.; Ikota, N.; Ozawa, T.; Fukuzumi, S.; Fukuhara, K.<br \/><em>J. Phys. Chem. A<\/em> <b>2002<\/b>, 106,11123-11126.\u00a0<\/li>\n<li>Small Reorganization Energy of Intramolecular Electron Transfer in Fullerene-Based Dyads with Short Linkage<br \/>Ohkubo, K.; Imahori, H.; Shao, J.; Ou, Z.; Kadish, K. M.; Chen, Y.; Pandey, R. K.; Fujitsuka, M.; Ito, O.; Fukuzumi, S.<br \/><em>J. Phys. Chem. A<\/em> <b>2002<\/b>, 106, 10991-10998.\u00a0<\/li>\n<li>Direct Detection of Superoxide Anion Generated in C60-Photosensitized Oxidation of NADH and an Analogue by Molecular Oxygen<br \/>Nakanishi, I.; Ohkubo, K.; Fujita, S.; Fukuzumi, S.; Konishi, T.; Fujitsuka, M.; Ito, O.; Miyata, N.<br \/>J. Chem. Soc. Perkin Trans. 2 <b>2002<\/b>, 1829-1833. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper345.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper345.gif\" alt=\"\" width=\"434\" height=\"176\" class=\"aligncenter size-full wp-image-627\" \/><\/a><\/li>\n<li>Fluorescence Maxima of 10-Methylacridone-Metal Ion Salt Complexes: A Convenient and Quantitative Measure of Lewis Acidity of Metal Ion Salts<br \/>Fukuzumi, S.; Ohkubo, K.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2002<\/b>, 124,10270-10271. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper346.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper346.gif\" alt=\"\" width=\"500\" height=\"156\" class=\"aligncenter size-full wp-image-628\" \/><\/a><\/li>\n<li>Electron Transfer Reduction of a Highly Electron-Deficient Fullerene, C60F18 Ohkubo, K.; Taylor, R.; Boltalina, O. V.; Ogo, S.; Fukuzumi, S. <br \/><em>Chem. Commun<\/em>. <b>2002<\/b>, 1952-1953. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper347.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper347.gif\" alt=\"\" width=\"425\" height=\"189\" class=\"aligncenter size-full wp-image-629\" \/><\/a><\/li>\n<li>Effects of magnesium ion on kinetic stability and spin distribution of phenoxyl radical derived from a vitamin E analogue: mechanistic insight into antioxidative hydrogen-transfer reaction of vitamin E<br \/>Nakanishi, I.; Fukuhara, K.; Shimada, T.; Ohkubo, K.; Iizuka, Y.; Inami, K.; Mochizuki, M.; Urano, S.; Itoh, S.; Miyata, N.; Fukuzumi, S.<br \/>J. Chem. Soc. Perkin Trans. 2 <b>2002<\/b>, 1520-1524. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper348.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper348.gif\" alt=\"\" width=\"246\" height=\"189\" class=\"aligncenter size-full wp-image-630\" \/><\/a><\/li>\n<li>Photophysical and Electrochemical Properties of New Bacteriochlorins and Characterization of Radical Cation and Radical Anion Species<br \/>Fukuzumi, S.; Ohkubo, K.; Chen, Y.; Pandey, R. K.; Zhan, R.; Shao, J.; Kadish, K. M.<br \/><em>J. Phys. Chem. A<\/em> <b>2002<\/b>, 106,5105-5113.\u00a0<\/li>\n<li>DNA Cleavage via Superoxide Anion Formed in Photoinduced Electron Transfer from NADH to g-Cyclodextrin-Bicapped C60 in an Oxygen-Saturated Aqueous Solution<br \/>Nakanishi, I.; Fukuzumi, S.; Konishi, T.; Ohkubo, K.; Fujitsuka, M.; Ito, O.; Miyata, N.<br \/><em>J. Phys. Chem. B<\/em> <b>2002<\/b>, 106, 2372-2380.<\/li>\n<li>Evidence that Gold(III) Porphyrins Are NOT Electrochemically Inert: Facile Generation of Gold(II) 5,10,15,20-Tetrakis(3,5-di-tert-butylphenyl)porphyrin<br \/>Kadish, K. M.; Wenbo, E.; Ou, Z.; Shao, J.; Sintic, P. J.; Ohkubo, K.; Fukuzumi, S.; Crossley, M. J.<br \/><em>Chem. Commun<\/em>. <b>2002<\/b>, 356-357. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper349.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper349.gif\" alt=\"\" width=\"298\" height=\"171\" class=\"aligncenter size-full wp-image-631\" \/><\/a><\/li>\n<\/ol>\n<h3>2001<\/h3>\n<ol class=\"paper\">\n<li>Superoxide Anion Generation via Electron-Transfer Oxidation of Catechin Dianion by Molecular Oxygen in an Aprotic Medium<br \/>Nakanishi, I.; Fukuhara, K.; Ohkubo, K.; Shimada, T.; Kansui, H.; Kurihara, M.; Urano, S.; Fukuzumi, S.; Miyata, N.<br \/><em>Chem. Lett<\/em>. <b>2001<\/b>, 1152-1153.\u00a0<\/li>\n<li>Efficient Catalysis of Rare-Earth Metal Ions in Photoinduced Electron-Transfer Oxidation of Benzyl Alcohols by a Flavin Analogue<br \/>Fukuzumi, S.; Yasui, K.; Suenobu, T.; Ohkubo, K.<br \/><em>J. Phys. Chem. A<\/em> <b>2001<\/b>, 105, 10501-10510.\u00a0<\/li>\n<li>Photochemical and Electrochemical Properties of Zinc Chlorin-C60 Dyad as Compared to Corresponding Free-Base Chlorin-C60, Free-Base Porphyrin-C60 and Zinc Porphyrin-C60 Dyads<br \/>Fukuzumi, S.; Ohkubo, K.; Imahori, H.; Shao, J.; Ou, Z.; Zheng, G.; Chen, Y.; Pandey, R. K.; Fujitsuka, M.; Ito, O.; Kadish, K. M.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2001<\/b>, 123, 10676-10683.<\/li>\n<li>Quantitative Evaluation of Lewis Acidity of Organotin Compounds and the Catalytic Reactivity in Electron Transfer<br \/>Ohkubo, K. Suenobu, T.; Imahori, T.; Orita, A.; Otera, J.; Fukuzumi, S.<br \/><em>Chem. Lett<\/em>. <b>2001<\/b>, 978\u2013979.\u00a0<\/li>\n<li>Photoalkylation of 10-Alkylacridinium Ion via Charge-Shioft Type of Photoinduced Electron Transfer Controlled by Solvent Polarity<br \/>Fukuzumi, S.; Ohkubo, K.; Suenobu, T.; Kato, K.; Fujitsuka, M.; Ito, O.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2001<\/b>, 123, 8459-8467.\u00a0<\/li>\n<li>Comparison between Electron Transfer and Nucleophilic Reactivities of Ketene Silyl Acetals with Cationic Electrophiles.<br \/>Fukuzumi, S.; Ohkubo, K.; Otera, J.<br \/>J. Org. Chem. <b>2001<\/b>, 66, 1450-1454. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper350.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper350.gif\" alt=\"\" width=\"500\" height=\"166\" class=\"aligncenter size-full wp-image-632\" \/><\/a><\/li>\n<li>Photochemical Generation of Cyclopentadienyliron Dicarbonyl Anion by an NAD Dimer Analogue.<br \/>Fukuzumi, S.; Ohkubo, K.; Fujitsuka, M.; Ito, O.; Teichmann, M. C.; Maisonhaute, E.; Amatore, C.<br \/>Inorg. Chem. <b>2001<\/b>, 40, 1213-1219. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper351.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper351.gif\" alt=\"\" width=\"500\" height=\"218\" class=\"aligncenter size-full wp-image-633\" \/><\/a><\/li>\n<li>Regioreversed Thermal and Photochemical Reduction of 10-Methylacridinium and 1-Methylquinolinium Ions by Organosilanes and Oraganostannanes.<br \/>Fukuzumi, S.; Fujita, M.; Noura, S.; Ohkubo, K.; Suenobu, T.; Araki, Y.; Ito, O.<br \/><em>J. Phys. Chem. A<\/em> <b>2001<\/b>, 105, 1857-1868.\u00a0<\/li>\n<\/ol>\n<h3>2000<\/h3>\n<ol class=\"paper\">\n<li>CO Sensing and Regulation of Gene Expression by the Transcriptional Activator CooA.<br \/>Aono, S.; Honma, Y.; Ohkubo, K.; Tawara, T.; Kamiya, T.; Nakajima, H.<br \/>J. Inorg. Biochem. <b>2000<\/b>, 82, 51-56.\u00a0<\/li>\n<li>100% Selective Oxygenation of p-Xylene to p-Tolualdehyde via Photoinduced Electron Transfer<br \/>Ohkubo, K. Fukuzumi, S.<br \/><em>Org. Lett<\/em>. <b>2000<\/b>, 2, 3647-3650. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper352.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper352.gif\" alt=\"\" width=\"500\" height=\"139\" class=\"aligncenter size-full wp-image-634\" \/><\/a><\/li>\n<li>Quantitative Evaluation of Lewis Acidity of Metal Ions Derived from the g-Values of ESR Spectra of Superoxide-Metal Ion Complexes in Relation with the Promoting Effects in Electron Transfer Reactions.<br \/>Fukuzumi, S.; Ohkubo, K.<br \/><em>Chem.-Eur. J<\/em>. <b>2000<\/b>, 6, 4532-4535.\u00a0<\/li>\n<li>Hydride Transfer from 9-Substituted 10-Methyl-9,10-dihydroacridines to Hydride Acceptors via Charge-Transfer Complexes and Sequential Electron-Proton-Electron Transfer. A Negative Temperature Dependence of the Rates<br \/>Fukuzumi, S.; Ohkubo, K.; Tokuda, Y.; Suenobu, T.<br \/><em>J. Am. Chem. Soc.<\/em> <b>2000<\/b>, 122, 4286-4294.\u00a0<\/li>\n<li>Photoalkylation of C60 by Alkylcobalt(III) Complexes.<br \/>Ohkubo, K.; Fukuzumi, S.<br \/><em>Inorg. React. Mech<\/em>. <b>2000<\/b>, 2, 147-153.\u00a0<\/li>\n<\/ol>\n<h3>1998<\/h3>\n<ol class=\"paper\">\n<li>Redox-Controlled Ligand Exchange of the Heme in the CO-sensing Transcriptional Activator CooA.<br \/>Aono, S.; Ohkubo, K.; Nakajima, H.<br \/><em>J. Biol. Chem<\/em>. <b>1998<\/b>, 273, 25757-25764.\u00a0<\/li>\n<li>Heme Environmental Structure of CooA Is Modulated by the Target DNA Binding. Evidence from Resonance Raman Spectroscopy and CO Rebinding Kinetics.<br \/>Uchida, T.; Takahashi, S.; Ishimori, K, Morishima, I.; Ohkubo, K.; Nakajima, H.; Aono, S.<br \/><em>J. Biol. Chem<\/em>. <b>1998<\/b>, 273, 19988-19992.\u00a0<\/li>\n<\/ol>\n<h3>1997<\/h3>\n<ol class=\"paper\">\n<li>A Carbon Monoxide Dependent Transcriptional Regulator Which Contains b-type Heme as a Carbon Monoxide Sensor.<br \/>Aono, S.; Ohkubo, K.; Matsuo, T.; Okada, M.; Nakajima, H.<br \/><em>J. Inorg. Biochem<\/em>. <b>1997<\/b>, 67, 362.\u00a0<\/li>\n<li>Signal Transduction in the Transcriptional Activator CooA Containing a Heme-Based CO Sensor: Isolation of a Dominant Positive Mutant which is Active as the Transcriptional Activator Even in the Absence of CO.<br \/>Aono, S.; Matsuo, T. Shimono, T.; Ohkubo, K.; Takasaki, H.; Nakajima, H.<br \/><em>Biochem. Biophys. Res. Commun<\/em>. <b>1997<\/b>, 240, 783-786.\u00a0<\/li>\n<\/ol>\n<h3>\u548c\u6587\u539f\u8457\u8ad6\u6587<\/h3>\n<ol class=\"paper\">\n<li>Selective Oxygenation by Electron Transfer<br \/>Ohkubo, K.; Fukuzumi, S.<br \/><em>J. Synth. Org. Chem. Jpn<\/em>. \uff08\u6709\u6a5f\u5408\u6210\u5316\u5b66\u5354\u4f1a\u8a8c\uff09<b>2012<\/b>, 70, 343-353.<\/li>\n<li>Highly Selective Photocatalytic Oxygenation with Molecular Oxygen as an Oxidant<br \/>Ohkubo, K.; Fukuzumi, S.<br \/>\u5149\u5316\u5b66\u5354\u4f1a\u8a8c <b>2010<\/b>, 41, 73-76.<\/li>\n<li>\u6c34\u6eb6\u6db2\u4e2d\u306e\u6838\u9178\u5869\u57fa\u304a\u3088\u3073DNA\u306e\u96fb\u5b50\u79fb\u52d5\u9178\u5316\u7279\u6027\u3068DNA\u640d\u50b7\u6a5f\u69cb<br \/>\u5927\u4e45\u4fdd \u656c\u30fb\u798f\u4f4f\u4fca\u4e00<br \/>\u30a2\u30af\u30a2 <b>2006<\/b>, 32-33.<\/li>\n<\/ol>\n<h2 id=\"2\">\u7dcf\u8aac<\/h2>\n<ol class=\"paper\">\n<li>Chlorine-radical-mediated C\u2013H Oxygenation Reaction Under Light Irradiation<br \/>Itabashi, Y.; Asahara, H.; Ohkubo, K.<br \/><em>Chem. Commun<\/em>. <b>2023<\/b>, 59, 7506\u20137517. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper353.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper353.gif\" alt=\"\" width=\"378\" height=\"132\" class=\"aligncenter size-full wp-image-635\" \/><\/a><\/li>\n<li>Lewis Acid-Coupled Electron Transfer of Metal-Oxygen Intermediates<br \/>Fukuzumi, S.; Ohkubo, K.; Lee, Y.-M.; Nam, W.<br \/><em>Chem. Eur. J.<\/em> <b>2015<\/b>, 21, 17548-17559. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper354.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper354.png\" alt=\"\" width=\"344\" height=\"260\" class=\"aligncenter size-full wp-image-636\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper354.png 344w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper354-300x227.png 300w\" sizes=\"auto, (max-width: 344px) 100vw, 344px\" \/><\/a><\/li>\n<li>One-Step Selective Hydroxylation of Benzene to Phenol<br \/>Fukuzumi, S.; Ohkubo, K. <br \/><em>Asian J. Org. Chem<\/em>. <b>2015<\/b>, 4, 836-845 (Focus Review).\u00a0<br \/>Selected as a VIP paper<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper355.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper355.png\" alt=\"\" width=\"427\" height=\"306\" class=\"aligncenter size-full wp-image-637\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper355.png 427w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper355-300x215.png 300w\" sizes=\"auto, (max-width: 427px) 100vw, 427px\" \/><\/a><\/li>\n<li>Efficient Charge Separation in Li+@C60 Supramolecular Complexes with Electron Donors<br \/>Kawashima, Y.; Ohkubo, K.; Fukuzumi, S.<br \/><em>Chem. Asian J<\/em>. <b>2015<\/b>, 10, 44-54.\u00a0<br \/>Selected as an Feature Article<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper356.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper356.gif\" alt=\"\" width=\"339\" height=\"342\" class=\"aligncenter size-full wp-image-638\" \/><\/a><\/li>\n<li>Organic Synthetic Transformations using Organic Dyes as Photoredox Catalysts<br \/>Fukuzumi, S.; Ohkubo, K. <br \/><em>Org. Biomol. Chem<\/em>. <b>2014<\/b>, 12, 6059-6071. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper357.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper357.gif\" alt=\"\" width=\"375\" height=\"181\" class=\"aligncenter size-full wp-image-639\" \/><\/a><\/li>\n<li>Long-Lived Charge Separation and Applications in Artificial Photosynthesis<br \/>Fukuzumi, S.; Ohkubo, K.; Suenobu, T.<br \/><em>Acc. Chem. Res<\/em>. <b>2014<\/b>, 47, 1455-1464. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper358.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper358.png\" alt=\"\" width=\"500\" height=\"198\" class=\"aligncenter size-full wp-image-640\" srcset=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper358.png 500w, https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper358-300x119.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/li>\n<li>Long-lived Photoinduced Charge Separation for Solar Cell Applications in Supramolecular Complexes of Multi-metalloporphyrins and Fullerenes<br \/>Fukuzumi, S.; Ohkubo, K.<br \/><em>Dalton Trans<\/em>. <b>2013<\/b>, 42, 15846-15858. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper359.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper359.gif\" alt=\"\" width=\"180\" height=\"189\" class=\"aligncenter wp-image-641 size-full\" \/><\/a><\/li>\n<li>Selective Photocatalytic Reactions with Organic Photocatalysts<br \/>Fukuzumi, S.; Ohkubo, K.<br \/><em>Chem. Sci<\/em>. <b>2013<\/b>, 4, 561-574. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper360.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper360.gif\" alt=\"\" width=\"378\" height=\"188\" class=\"aligncenter size-full wp-image-642\" \/><\/a><\/li>\n<li>Mechanisms of Metal Ion-coupled Electron Transfer<br \/>Fukuzumi, S.; Ohkubo, K.; Morimoto, Y.<br \/><em>Phys. Chem. Chem. Phys<\/em>. <b>2012<\/b>, 14, 8472-8484. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper361.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper361.gif\" alt=\"\" width=\"297\" height=\"189\" class=\"aligncenter size-full wp-image-643\" \/><\/a><\/li>\n<li>Assemblies of Artificial Photosynthetic Reaction Centres<br \/>Fukuzumi, S.; Ohkubo, K. <br \/><em>J. Mater. Chem<\/em>. <b>2012<\/b>, 22, 4575-4587.<br \/>Selected as a Back Cover<br \/>Selected as a Hot Reviews<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper362.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper362.gif\" alt=\"\" width=\"362\" height=\"189\" class=\"aligncenter size-full wp-image-644\" \/><\/a><\/li>\n<li>Catalytic Mechanisms of Hydrogen Evolution with Homogeneous and Heterogeneous Catalysts<br \/>Fukuzumi, S.; Yamada, Y.; Suenobu, T.; Ohkubo, K.; Kotani, H. <br \/><em>Energy Environ. Sci<\/em>. <b>2011<\/b>, 4, 2754-2766. <a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper363.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper363.gif\" alt=\"\" width=\"322\" height=\"189\" class=\"aligncenter size-full wp-image-645\" \/><\/a><\/li>\n<li>Metal Ion-Coupled and Decoupled Electron Transfer<br \/>Fukuzumi, S.; Ohkubo, K.<br \/><em>Coord. Chem. Rev<\/em>. <b>2010<\/b>, 254, 372-385.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper364.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper364.jpg\" alt=\"\" width=\"226\" height=\"154\" class=\"aligncenter size-full wp-image-646\" \/><\/a><\/li>\n<li>Rational Design and Functions of Electron Donor-Acceptor Dyads with Much Longer Charge-Separated Lifetimes than Natural Photosynthetic Reaction Centers<br \/>Ohkubo, K.; Fukuzumi, S.<br \/><em>Bull. Chem. Soc. Jpn<\/em>. <b>2009<\/b>, 82, 303-315.\u00a0<\/li>\n<li>Long-Lived Charge-Separated States of Simple Electron Donor-Acceptor Dyads using Porphyrins and Phthalocyanines<br \/>Ohkubo, K.; Fukuzumi, S.<br \/>J. Porphyrins Phthalocyanines <b>2008<\/b>, 12, 993-1004.\u00a0<\/li>\n<li>Formation of Superoxide-Metal Ion Complexes and the Electron Transfer Catalysis<br \/>Fukuzumi, S.; Ohtsu, H.; Ohkubo, K.; Itoh, S.; Imahori, H.<br \/>Coord. Chem. Rev. <b>2002<\/b>, 226, 71-80.\u00a0<\/li>\n<\/ol>\n<h2 id=\"3\">\u8457\u66f8\u30fb\u89e3\u8aac<\/h2>\n<ol class=\"paper\">\n<li>\u30d0\u30a4\u30aa\u30ac\u30b9\u4e2d\u30e1\u30bf\u30f3\u304b\u3089\u306e\u5e38\u6e29\u5e38\u5727\u30e1\u30bf\u30ce\u30fc\u30eb\u30fb\u30ae\u9178\u5909\u63db<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u74b0\u5883\u30b7\u30b9\u30c6\u30e0\u8a08\u6e2c\u5236\u5fa1\u5b66\u4f1a\u8a8c\u300cEICA\u300d, 2025, Vol. 29, in press<\/li>\n<li>\u30e1\u30bf\u30f3\u5149\u9178\u5316\u306b\u3088\u308b\u30ab\u30fc\u30dc\u30f3\u30cb\u30e5\u30fc\u30c8\u30e9\u30eb\u5faa\u74b0\u578b\u916a\u8fb2\u30b7\u30b9\u30c6\u30e0<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u65e5\u672c\u592a\u967d\u30a8\u30cd\u30eb\u30ae\u30fc\u5b66\u4f1a\u8a8c, 2024, Vol. 50, No.3, 55-61<\/li>\n<li>\u4e8c\u9178\u5316\u5869\u7d20\u306b\u3088\u308b\u30e1\u30bf\u30f3\u306e\u5e38\u6e29\u30fb\u5e38\u5727\u9178\u5316<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u65e5\u672c\u30a8\u30cd\u30eb\u30ae\u30fc\u5b66\u4f1a\u6a5f\u95a2\u8a8c\u3048\u306d\u308b\u307f\u304f\u3059, 2024, Vol. 103, 657-663<\/li>\n<li>\u5149\u3092\u7528\u3044\u305f\u70ad\u5316\u6c34\u7d20\u306eC-H\u9178\u7d20\u5316\u53cd\u5fdc<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>THE CHEMICAL TIMES \u95a2\u6771\u5316\u5b66\uff08\u682a\uff09, 2023, Vol. 4, pp. 7-13<\/li>\n<li>\u5149\u9178\u5316\u306b\u3088\u308b\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u8868\u9762\u3078\u306e\u6975\u6027\u5b98\u80fd\u57fa\u5c0e\u5165<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u9ad8\u5206\u5b50\u6750\u6599\u306e\u8868\u9762\u6539\u8cea\u6280\u8853, \u30b7\u30fc\u30a8\u30e0\u30b7\u30fc\u51fa\u7248, \u7b2cII\u7de8, 2023, \u7b2c5\u7ae0, pp. 62-70<\/li>\n<li>\u5149\u5316\u5b66\u53cd\u5fdc\u306b\u3088\u308b\u9ad8\u5206\u5b50\u6750\u6599\u306e\u8868\u9762\u6539\u8cea<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u306c\u308c\u6027\u306e\u5236\u5fa1\u3068\u8868\u9762\u51e6\u7406\u30fb\u6539\u8cea\u6280\u8853, \u6280\u8853\u60c5\u5831\u5354\u4f1a\uff0c2023, \u7b2c\uff13\u7ae0, \u7b2c13\u7bc0<\/li>\n<li>\u4e9c\u5869\u7d20\u9178\u5869\u306e\u6d3b\u6027\u5316\u306b\u3088\u308b\u30e1\u30bf\u30f3\u304b\u3089\u30e1\u30bf\u30ce\u30fc\u30eb\u88fd\u9020<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u914d\u7ba1\u6280\u8853, 2022, 64, no. 10, 19-24.<\/li>\n<li>\u30d0\u30a4\u30aa\u30ac\u30b9\u3092\u6db2\u4f53\u71c3\u6599\u3078 \uff5e\u30ab\u30fc\u30dc\u30f3\u30cb\u30e5\u30fc\u30c8\u30e9\u30eb\u5faa\u74b0\u578b\u916a\u8fb2\uff5e<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u6708\u520a\u30d0\u30a4\u30aa\u30a4\u30f3\u30c0\u30b9\u30c8\u30ea\u30fc, \u30b7\u30fc\u30a8\u30e0\u30b7\u30fc\u51fa\u7248, 2022, vol. 39., no. 9. , 1-7.<\/li>\n<li>\u30e1\u30bf\u30f3\u9178\u5316\u306b\u3088\u308b\u30e1\u30bf\u30ce\u30fc\u30eb\u30fb\u30ae\u9178\u5408\u6210\u301c\u30ab\u30fc\u30dc\u30f3\u30cb\u30e5\u30fc\u30c8\u30e9\u30eb\u5faa\u74b0\u578b\u916a\u8fb2\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u5c55\u958b\u301c<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>2050\u5e74\u30ab\u30fc\u30dc\u30f3\u30cb\u30e5\u30fc\u30c8\u30e9\u30eb\u3092\u76ee\u6307\u3059\u6700\u65b0\u306e\u89e6\u5a92\u6280\u8853, CMC\u30ea\u30b5\u30fc\u30c1, 2022, Chapter 4.<\/li>\n<li>\u30d0\u30a4\u30aa\u30ac\u30b9\u4e2d\u306e\u30e1\u30bf\u30f3\u30ac\u30b9\u3092\u5e38\u6e29\u30fb\u5e38\u5727\u5149\u53cd\u5fdc\u3067\u30e1\u30bf\u30ce\u30fc\u30eb\u3068\u30ae\u9178\u306b\u5909\u63db\u3059\u308b\u65b0\u6280\u8853<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u5316\u5b66\u88c5\u7f6e, \u65e5\u672c\u5de5\u696d\u51fa\u7248\u682a\u5f0f\u4f1a\u793e, 2022, vol. 64, no. 8, 66-72<\/li>\n<li>\u5149\u3067\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u8868\u9762\u3092\u6a5f\u80fd\u5316\u3059\u308b\u6280\u8853\uff1c\u9a5a\u7570\u306e\u9178\u5316\u5264\uff1a\u4e8c\u9178\u5316\u5869\u7d20\uff1e<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u6708\u520a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30b9, 2022, no. 4<\/li>\n<li>\u9664\u83cc\u6d88\u81ed\u5264\u306e\u6709\u52b9\u6210\u5206\u3067\u3042\u308b\u4e8c\u9178\u5316\u5869\u7d20\u3092\u7528\u3044\u305f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u8868\u9762C\u00adH\u9178\u5316\u53cd\u5fdc<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u63a5\u7740\u306e\u6280\u8853, 2021, vol. 40, no. 4.<\/li>\n<li>\u4f4e\u30b3\u30b9\u30c8\u30fb\u9ad8\u52b9\u7387\u3067\u5bb6\u755c\u3075\u3093\u5c3f\u304b\u3089\u30e1\u30bf\u30ce\u30fc\u30eb\u30fb\u30ae\u9178\u5408\u6210<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u914d\u7ba1\u6280\u8853, \u65e5\u672c\u5de5\u696d\u51fa\u7248\u682a\u5f0f\u4f1a\u793e, 2020, 62, 15-19<\/li>\n<li>\u916a\u8fb2\u5730\u5e2f\u304c\u4e16\u754c\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\uff01\uff1f\u7a7a\u6c17\u3068\u30e1\u30bf\u30f3\u304b\u3089\u4f4e\u8ca0\u8377\u3067\u6db2\u4f53\u71c3\u6599\u3092\u88fd\u9020\u3059\u308b\u5922\u306e\u53cd\u5fdc<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u5927\u962a\u5927\u5b66News Letter, 2019, Autumn, 3-4.<\/li>\n<li>\u5149\u3067\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u8868\u9762\u3092\u7c21\u5358\u306b\u6a5f\u80fd\u5316\u301c\u4e8c\u9178\u5316\u5869\u7d20\u3067\u8868\u9762\u3092\u9178\u5316\u3059\u308b\u65b0\u6280\u8853\u301c<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30a8\u30fc\u30b8, 2019, No. 9<\/li>\n<li>\u70ad\u5316\u6c34\u7d20\u306e\u9178\u7d20\u9178\u5316\u3092\u53ef\u80fd\u306b\u3059\u308b\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u5149\u89e6\u5a92\u7cfb\u306e\u958b\u767a<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u65b0\u5b66\u8853\u9818\u57df\u300c\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u89e6\u5a92\u300d\u30cb\u30e5\u30fc\u30b9\u30ec\u30bf\u30fc, 2019, No. 4<\/li>\n<li>\u6709\u6a5f\u30d5\u30a9\u30c8\u30ec\u30c9\u30c3\u30af\u30b9\u89e6\u5a92\u3092\u7528\u3044\u305f\u30e1\u30bf\u30eb\u30d5\u30ea\u30fc\u6709\u6a5f\u5408\u6210\u53cd\u5fdc<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u5149\u5316\u5b66\u5354\u4f1a\u8a8c, 2019, No. 4<\/li>\n<li>\u6709\u6a5f\u30d5\u30a9\u30c8\u30ec\u30c9\u30c3\u30af\u30b9\u89e6\u5a92\u3092\u7528\u3044\u305f\u9078\u629e\u7684\u9178\u5316\u53cd\u5fdc<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u6708\u520a\u300c\u5316\u5b66\u5de5\u696d\u300d2018, No.11, \u5316\u5b66\u5de5\u696d\u793e<\/li>\n<li>\u30e1\u30bf\u30f3\u304b\u3089\u30e1\u30bf\u30ce\u30fc\u30eb\u30fb\u30ae\u9178\u3078\u306e\u9078\u629e\u7684\u7a7a\u6c17\u9178\u5316\u301c\u9664\u83cc\u6d88\u81ed\u5264\u306b\u542b\u307e\u308c\u3066\u3044\u305f\u6210\u5206\u304c\u53cd\u5fdc\u306e\u9375\u301c<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u6708\u520a\u30af\u30ea\u30fc\u30f3\u30a8\u30cd\u30eb\u30ae\u30fc\u30012018, No.10, \u65e5\u672c\u5de5\u696d\u51fa\u7248<\/li>\n<li>\u30e1\u30bf\u30f3\u3068\u7a7a\u6c17\u304b\u3089\u30e1\u30bf\u30ce\u30fc\u30eb\u5408\u6210<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u6708\u520a\u30b1\u30df\u30ab\u30eb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0, \u5316\u5b66\u5de5\u696d\u793e, 2018, Vol. 63, No. 6, pp. 6-10.<\/li>\n<li>CO2\u3092\u6392\u51fa\u305b\u305a\u306b\u30e1\u30bf\u30f3\u3092\u30e1\u30bf\u30ce\u30fc\u30eb\u3078\u5909\u63db\u2212\u5e38\u6e29\u30fb\u5e38\u5727\u30fb\u9178\u7d20\u306b\u3088\u308b\u30e1\u30bf\u30f3\u9178\u5316\u53cd\u5fdc\u2212<br \/>\u5927\u4e45\u4fdd\u3000\u656c<br \/>\u6708\u520a\u5316\u5b66, \u5316\u5b66\u5de5\u696d\u793e, 2018, Vol. 73, No. 4, pp. 21-24.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper366.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper366.jpg\" alt=\"\" width=\"194\" height=\"259\" class=\"aligncenter size-full wp-image-648\" \/><\/a><\/li>\n<li>\u300c\u65b0\u751f\u7269\u7121\u6a5f\u5316\u5b66\u300d\u4f0a\u6771\u5fcd\u30fb\u6797\u9ad8\u53f2\u30fb\u9752\u91ce\u91cd\u5229\u3000\u76e3\u4fee<br \/>\u7b2c\uff15\u7ae0\u3000\u96fb\u8377\u5206\u96e2\u7cfb<br \/>\u5927\u4e45\u4fdd\u3000\u656c, \u4e09\u5171\u51fa\u7248\u30012016<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper367.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper367.png\" alt=\"\" width=\"141\" height=\"200\" class=\"aligncenter size-full wp-image-649\" \/><\/a><\/li>\n<li>p-Chloranil<br \/>Ohkubo, K.; Fukuzumi, S.<br \/>Encyclopedia of Reagents for Organic Synthesis: Fuchs, P. Ed., John Wiley &amp; Sons, 2015.<\/li>\n<li>\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u5185\u5305\u30d5\u30e9\u30fc\u30ec\u30f3\u306e\u96fb\u5b50\u79fb\u52d5\u5316\u5b66 (in Japanese)<br \/>Ohkubo, K.; Kawashima Y.; Fukuzumi, S.<br \/>\u6709\u6a5f\u5316\u5b66\u60c5\u5831\u8a8c\u300cOrganic Square\u300d, 2014.<\/li>\n<li>\u300c\u30d5\u30e9\u30fc\u30ec\u30f3\u8a98\u5c0e\u4f53\u30fb\u5185\u5305\u6280\u8853\u306e\u6700\u524d\u7dda\u300dMatsuo, Y. Ed. (in Japanese)<br \/>Chapter 3, 5.1\u300c\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u5185\u5305\u30d5\u30e9\u30fc\u30ec\u30f3\u306e\u5149\u96fb\u5b50\u79fb\u52d5\u53cd\u5fdc\u300d<br \/>Ohkubo, K.; Kawashima Y.; Fukuzumi, S., CMC\u51fa\u7248 , 2014, pp. 126-134.<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper368.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper368.jpg\" alt=\"\" width=\"185\" height=\"260\" class=\"aligncenter size-full wp-image-650\" \/><\/a><\/li>\n<li>\u300c\u4eba\u5de5\u5149\u5408\u6210\u2212\u30b7\u30b9\u30c6\u30e0\u69cb\u7bc9\u306b\u5411\u3051\u3066\u306e\u6700\u65b0\u6280\u8853\u52d5\u5411\u3068\u5c55\u671b\u2212\u300dFukuzumi, S. Ed. (in Japanese)<br \/>\u7b2c\uff13\u7ae0\u300c\u5149\u6355\u96c6\u3068\u5149\u96fb\u8377\u5206\u96e2\u300d<br \/>Ohkubo, K.; Fukuzumi, S., CMC\u51fa\u7248 , 2013<a href=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper369.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-content\/uploads\/2024\/03\/paper369.jpg\" alt=\"\" width=\"184\" height=\"260\" class=\"aligncenter size-full wp-image-651\" \/><\/a><\/li>\n<li>9-Mesityl-10-methylacridinium Perchlorate<br \/>Ohkubo, K.; Fukuzumi, S. <br \/>Encyclopedia of Reagents for Organic Synthesis: Fuchs, P. Ed., John Wiley &amp; Sons, 2012.<\/li>\n<li>Photoinduced Reactions of Radical Ions via Charge Separation<br \/>Fukuzumi, S.; Ohkubo, K.<br \/>Encyclopedia of Radical in Chemistry. Biology and Materials: Chatgilialoglu, C.; Studer, A. Eds., John Wiley &amp; Sons Ltd, Chichester, UK, pp. 365-394, 2012.<\/li>\n<\/ol>\n<h2 id=\"4\">\u7279\u8a31<\/h2>\n<ol class=\"paper\">\n<li>\u70ad\u5316\u6c34\u7d20\u307e\u305f\u306f\u305d\u306e\u8a98\u5c0e\u4f53\u306e\u9178\u5316\u53cd\u5fdc\u751f\u6210\u7269\u306e\u88fd\u9020\u65b9\u6cd5\uff08\u7279\u98582020-525753, 2019\/6\/18\u51fa\u9858\uff1b\u7279\u8a31\u7b2c7178119\u53f7\u30002022\/11\/16\u767b\u9332\uff09\u5927\u4e45\u4fdd\u656c<\/li>\n<li>\u30dd\u30ea\u30de\u30fc\u6210\u5f62\u4f53\u3078\u306e\u76ee\u7684\u5206\u5b50\u306e\u9078\u629e\u7684\u306a\u7d50\u5408\u65b9\u6cd5\u3001\u304a\u3088\u3073\u305d\u308c\u3092\u7528\u3044\u305f\u76ee\u7684\u5206\u5b50\u7d50\u5408\u578b\u30dd\u30ea\u30de\u30fc\u306e\u88fd\u9020\u65b9\u6cd5(\u7279\u98582019-569644, 2019.02.05\u51fa\u9858\u3001PCT\/JP2019\/004063, 11326035(US)(2022\/5\/10\u767b\u9332))\u5927\u4e45\u4fdd\u656c\u3001\u6dfa\u539f\u6642\u6cf0\u3001\u4e95\u4e0a\u8c6a\u3001\u9ad8\u68ee\u6e05\u4eba<\/li>\n<li>\u70ad\u7d20\u540c\u7d20\u4f53\u8868\u9762\u304c\u6539\u8cea\u3055\u308c\u305f\u7269\u8cea\u306e\u88fd\u9020\u65b9\u6cd5\u3001\u70ad\u7d20\u540c\u7d20\u4f53\u8868\u9762\u306b\u5b98\u80fd\u57fa\u304c\u5c0e\u5165\u3055\u308c\u305f\u7269\u8cea\u306e\u88fd\u9020\u65b9\u6cd5\u3001\u30af\u30e9\u30a4\u30aa\u96fb\u5b50\u9855\u5fae\u93e1\u7528\u30b0\u30ea\u30c3\u30c9\u306e\u88fd\u9020\u65b9\u6cd5\u3001\u6709\u6a5f\u7269\u8cea\u3001\u30af\u30e9\u30a4\u30aa\u96fb\u5b50\u9855\u5fae\u93e1\u7528\u30b0\u30ea\u30c3\u30c9(\u7279\u98582019-061938, 2019.03.27\u51fa\u9858)(PCT\/JP2020\/014148, 2020.03.27\u51fa\u9858)\u4e95\u4e0a \u8c6a\u3001\u6dfa\u539f\u6642\u6cf0\u3001\u5927\u4e45\u4fdd \u656c\u3001\u5ca9\u5d0e\u61b2\u6cbb\u3001\u5bae\u5d0e\u76f4\u5e78\u3001\u5ee3\u702c\u672a\u679c\u3001\u4e2d\u5ddd\u6566\u53f2\u3001\u9ad9\u6728\u6df3\u4e00\u3001\u571f\u4e95\u5065\u53f2\u3001\u5b89\u9054\u5b8f\u662d\u3001\u96e3\u6ce2\u5553\u4e00\u3001\u52a0\u85e4\u8cb4\u4e4b\u3001\u7267\u91ce\u6587\u4fe1\u3001\u85e4\u7530\u7d14\u4e09\u3001\u718a\u91ce\u7fd4\u592a<\/li>\n<li>\u30dd\u30ea\u30de\u30fc\u4f53\u3001\u304a\u3088\u3073\u305d\u306e\u88fd\u9020\u65b9\u6cd5\uff08\u7279\u98582018-117224, 2018.06.20\u51fa\u9858) \u5927\u4e45\u4fdd \u656c\u3001\u6dfa\u539f\u6642\u6cf0\u3001\u4e95\u4e0a\u8c6a\u3001\u539f\u7530 \u4fe1\u5e78\u3001\u4e2d\u6751 \u6f64\u4e00\u3001\u5ddd\u702c \u5efa\u592b<\/li>\n<li>\u5909\u6027\u819c\u306e\u88fd\u9020\u65b9\u6cd5(\u7279\u98582018-117355\u30002018.06.20\u51fa\u9858\u3000\u7279\u8a31\u7b2c07212878\u53f7 2023\u5e741\u670818\u65e5) \u5927\u4e45\u4fdd \u656c\u3001\u6dfa\u539f\u6642\u6cf0\u3001\u4e2d\u8c37\u8ce2\u592a\u3001\u4f0a\u6771\u7950\u4e00\u3001\u6c34\u7530\u5eb7\u53f8\u3001\u4e38\u5b50\u3000\u5c55\u5f18\u3001\u7530\u539f\u3000\u4fee\u4e8c<\/li>\n<li>\u6210\u5f62\u7528\u578b\u306e\u88fd\u9020\u65b9\u6cd5(\u7279\u98582018-117360\u30002018.06.20\u51fa\u9858) \u5927\u4e45\u4fdd \u656c\u3001\u6dfa\u539f\u6642\u6cf0\u3001\u4e2d\u8c37\u8ce2\u592a\u3001\u4f0a\u6771\u7950\u4e00\u3001\u6c34\u7530\u5eb7\u53f8\u3001\u4e2d\u5cf6\u3000\u771f\u5b9f<\/li>\n<li>\u5909\u6027\u88fd\u5e03\u306e\u88fd\u9020\u65b9\u6cd5(\u7279\u98582018-117359\u30002018.06.20\u51fa\u9858) \u5927\u4e45\u4fdd \u656c\u3001\u6dfa\u539f\u6642\u6cf0\u3001\u4e2d\u8c37\u8ce2\u592a\u3001\u4f0a\u6771\u7950\u4e00\u3001\u6c34\u7530\u5eb7\u53f8<\/li>\n<li>\u5909\u6027\u30d5\u30a3\u30eb\u30e0\u306e\u88fd\u9020\u65b9\u6cd5(\u7279\u98582018-117358\u30002018.06.20\u51fa\u9858\u3000\u7279\u8a31\u7b2c07212877\u53f7\u30002023.1.18) \u5927\u4e45\u4fdd \u656c\u3001\u6dfa\u539f\u6642\u6cf0\u3001\u4e2d\u8c37\u8ce2\u592a\u3001\u4f0a\u6771\u7950\u4e00\u3001\u6c34\u7530\u5eb7\u53f8<\/li>\n<li>\u5149\u5b66\u6750\u6599\u306e\u88fd\u9020\u65b9\u6cd5(\u7279\u98582018-117357\u30002018.06.20\u51fa\u9858) \u5927\u4e45\u4fdd \u656c\u3001\u6dfa\u539f\u6642\u6cf0\u3001\u4e2d\u8c37\u8ce2\u592a\u3001\u4f0a\u6771\u7950\u4e00\u3001\u6c34\u7530\u5eb7\u53f8\u3001\u5c71\u7530\u5b5d\u88d5<\/li>\n<li>\u6750\u6599\u6539\u8cea\u7528\u5909\u6027\u7c92\u5b50\u306e\u88fd\u9020\u65b9\u6cd5\uff08\u7279\u98582018-117356\u30002018.06.20\u51fa\u9858) \u5927\u4e45\u4fdd \u656c\u3001\u6dfa\u539f\u6642\u6cf0\u3001\u4e2d\u8c37\u8ce2\u592a\u3001\u4f0a\u6771\u7950\u4e00\u3001\u6c34\u7530\u5eb7\u53f8\u3001\u6728\u6d25\u3000\u5de7\u4e00<\/li>\n<li>\u70ad\u5316\u6c34\u7d20\u307e\u305f\u306f\u305d\u306e\u8a98\u5c0e\u4f53\u306e\u9178\u5316\u53cd\u5fdc\u751f\u6210\u7269\u306e\u88fd\u9020\u65b9\u6cd5(\u7279\u98582018-117453\u30002018.06.20\u51fa\u9858\u3001\u7279\u8a31\u7b2c7210007\u53f7, 2023.1.13\u767b\u9332) \u5927\u4e45\u4fdd \u656c\u3001\u9ad8\u68ee \u6e05\u4eba<\/li>\n<li>\u30dd\u30ea\u30de\u30fc\u3068\u88ab\u63a5\u7740\u7269\u3068\u306e\u63a5\u7740\u7a4d\u5c64\u4f53\u306e\u88fd\u9020\u65b9\u6cd5\uff08\u7279\u98582018-117172\u30002018.06.20\u51fa\u9858\u3001\u56fd\u969b\u51fa\u9858PCT\/JP2019\/024504\u3001\u7279\u8a31\u7b2c7333080\u53f7, 2023.8.16\u767b\u9332\uff09\u5927\u4e45\u4fdd\u656c\u3001\u6dfa\u539f\u6642\u6cf0\u3001\u4e95\u4e0a\u8c6a<\/li>\n<li>\u773c\u88c5\u7740\u7528\u30ec\u30f3\u30ba\u306e\u88fd\u9020\u65b9\u6cd5\u304a\u3088\u3073\u773c\u88c5\u7740\u7528\u30ec\u30f3\u30ba\uff08\u7279\u98582018-117454\u30002018.06.20\u51fa\u9858\uff09\u897f\u7530\u3000\u5e78\u4e8c\u3001\u99ac\u5834\u3000\u8015\u4e00\u3001\u9ad8\u3000\u9759\u82b1\u3001\u5927\u4e45\u4fdd\u3000\u656c\u3001\u6dfa\u539f\u6642\u6cf0\u3001\u4e95\u4e0a \u8c6a\u3001\u5b87\u5c71 \u6d69\u3001\u9ebb\u751f\u9686\u5f6c<\/li>\n<li>\u8868\u9762\u51e6\u7406\u30dd\u30ea\u30de\u30fc\u306e\u88fd\u9020\u65b9\u6cd5\u3001\u30dd\u30ea\u30de\u30fc\u3001\u91d1\u5c5e\u30e1\u30c3\u30ad\u7528\u30dd\u30ea\u30de\u30fc\u3001\u91d1\u5c5e\u30e1\u30c3\u30ad\u30dd\u30ea\u30de\u30fc\u304a\u3088\u3073\u63a5\u7740\u7a4d\u5c64\u4f53\u4e26\u3073\u306b\u305d\u308c\u3089\u306e\u88fd\u9020\u65b9\u6cd5\uff08\u7279\u98582018-096676 2018.05.18\u51fa\u9858\u3001\u7279\u8a31\u7b2c7336141\u53f7 2023.8.16\u767b\u9332\u3001\u56fd\u969b\u51fa\u9858PCT\/JP2019\/019814, ZL201980033083.5(\u4e2d\u56fd) 2023.1.17\u767b\u9332\uff09\u9ebb\u751f\u9686\u5f6c\u3001\u6dfa\u539f\u6642\u6cf0\u3001\u5927\u4e45\u4fdd \u656c\u3001\u4e95\u4e0a \u8c6a\u3001\u5b87\u5c71 \u6d69<\/li>\n<li>\u30dd\u30ea\u30de\u30fc\u3068\u88ab\u63a5\u7740\u7269\u3068\u306e\u63a5\u7740\u7a4d\u5c64\u4f53\u306e\u88fd\u9020\u65b9\u6cd5\u3001\u30dd\u30ea\u30de\u30fc\u3068\u88ab\u63a5\u7740\u7269\u3068\u306e\u63a5\u7740\u7a4d\u5c64\u4f53\u88fd\u9020\u7528\u30dd\u30ea\u30de\u30fc\u3001\u30dd\u30ea\u30de\u30fc\u3068\u88ab\u63a5\u7740\u7269\u3068\u306e\u63a5\u7740\u7a4d\u5c64\u4f53\uff08\u7279\u98582018-096677 2018.05.18\u51fa\u9858 \u56fd\u969b\u51fa\u9858PCT\/JP2019\/019815\uff09\u6dfa\u539f\u6642\u6cf0\u3001\u9ebb\u751f\u9686\u5f6c\u3001\u5927\u4e45\u4fdd \u656c\u3001\u4e95\u4e0a \u8c6a\u3001\u5b87\u5c71 \u6d69<\/li>\n<li>\u9ad8\u5206\u5b50\u8868\u9762\u3078\u306e\u6a5f\u80fd\u6027\u5206\u5b50\u4fee\u98fe\u6280\u8853\uff08\u7279\u98582018-018598\u30012018.2.5\u51fa\u9858\uff09\u5927\u4e45\u4fdd\u656c\u3001\u6dfa\u539f\u6642\u6cf0\u3001\u4e95\u4e0a\u8c6a\u3001\u9ad8\u68ee\u6e05\u4eba<\/li>\n<li>\u30dd\u30ea\u30de\u30fc\u6210\u5f62\u4f53\u306e\u8868\u9762\u6539\u8cea\u65b9\u6cd5\u304a\u3088\u3073\u305d\u308c\u3092\u7528\u3044\u305f\u8868\u9762\u6539\u8cea\u30dd\u30ea\u30de\u30fc\u6210\u5f62\u4f53\u306e\u88fd\u9020\u65b9\u6cd5 (\u7279\u98582016-244690) \u5927\u4e45\u4fdd \u656c\u3001\u4e95\u4e0a \u8c6a\u3001\u6c34\u7530 \u5eb7\u53f8\u3001\u4f0a\u6771 \u7950\u4e00\u3001\u9ad8\u68ee\u6e05\u4eba<\/li>\n<li>\u30d7\u30ed\u30d4\u30ec\u30f3\u30b0\u30ea\u30b3\u30fc\u30eb\u306e\u88fd\u9020\u65b9\u6cd5 (\u7279\u9858 2016-219094) \u5927\u4e45\u4fdd \u656c\uff64\u9ad8\u68ee\u6e05\u4eba<\/li>\n<li>\u30a8\u30c1\u30ec\u30f3\u30b0\u30ea\u30b3\u30fc\u30eb\u306e\u88fd\u9020\u65b9\u6cd5 (\u7279\u9858 2016-219093) \u5927\u4e45\u4fdd \u656c\uff64\u9ad8\u68ee\u6e05\u4eba<\/li>\n<li>\u30b8\u30aa\u30fc\u30eb\u306e\u88fd\u9020\u65b9\u6cd5 (\u7279\u9858 2016-219092, \u7279\u8a31\u7b2c686068\u53f7) \u5927\u4e45\u4fdd \u656c\uff64\u9ad8\u68ee\u6e05\u4eba<\/li>\n<li>\u30b7\u30af\u30ed\u30d8\u30ad\u30b5\u30f3\u306e\u9178\u5316\u53cd\u5fdc\u751f\u6210\u7269\u306e\u88fd\u9020\u65b9\u6cd5 (\u7279\u98582016\u2212042140, \u7279\u958b2017-155020) \u5927\u4e45\u4fdd \u656c\uff64\u67f4\u7530\u525b\u514b\uff64\u9ad8\u68ee\u6e05\u4eba<\/li>\n<li>\u30a8\u30bf\u30f3\u306e\u9178\u5316\u53cd\u5fdc\u751f\u6210\u7269\u306e\u88fd\u9020\u65b9\u6cd5 (\u7279\u98582016\u2212042139, \u7279\u958b2017-1550219) \u5927\u4e45\u4fdd \u656c\uff64\u67f4\u7530\u525b\u514b\uff64\u9ad8\u68ee\u6e05\u4eba<\/li>\n<li>\u30e1\u30bf\u30f3\u306e\u9178\u5316\u53cd\u5fdc\u751f\u6210\u7269\u306e\u88fd\u9020\u65b9\u6cd5 (\u7279\u98582016\u2212042138, \u7279\u958b2017-155018) \u5927\u4e45\u4fdd \u656c\uff64\u67f4\u7530\u525b\u514b\uff64\u9ad8\u68ee\u6e05\u4eba<\/li>\n<li>\u70ad\u5316\u6c34\u7d20\u307e\u305f\u306f\u305d\u306e\u8a98\u5c0e\u4f53\u306e\u9178\u5316\u53cd\u5fdc\u751f\u6210\u7269\u306e\u88fd\u9020\u65b9\u6cd5(\u7279\u98582016\u2212042137, \u7279\u958b2017-155017, \u7279\u8a31\u7b2c6080281\u53f7\uff0cUS16\/063103,\u3000EP16875772.2,\u3000CN201680074063.9,\u3000SA518391862,\u3000AEP6000799\/2018) \u5927\u4e45\u4fdd \u656c\uff64\u67f4\u7530\u525b\u514b\uff64\u9ad8\u68ee\u6e05\u4eba<\/li>\n<li>\u30aa\u30ec\u30d5\u30a3\u30f3\u306e\u9178\u5316 (\u7279\u98582015\u2212248070, \u7279\u958b2017-109979, \u7279\u8a31\u7b2c6745452\u53f7, US10,947,190 B2(\u7c73\u56fd)) \u5927\u4e45\u4fdd \u656c\uff64\u67f4\u7530\u525b\u514b\uff64\u9ad8\u68ee\u6e05\u4eba<\/li>\n<li>\u5185\u5305\u30d5\u30e9\u30fc\u30ec\u30f3\u3092\u7528\u3044\u305f\u5149\u96fb\u5909\u63db\u88c5\u7f6e<br \/>\u7279\u8a31\u516c\u958b\uff12\uff10\uff11\uff15\uff0d\uff10\uff16\uff19\uff17\uff13\uff11<br \/>\u5927\u4e45\u4fdd \u656c\u3001\u798f\u4f4f\u4fca\u4e00\u3001\u5ddd\u5cf6\u96c4\u6a39\u3001\u7fbd\u66fe\u90e8 \u5353\u3001\u9152\u4e95\u96bc\u4eba<\/li>\n<li>\u9178\u5316\u89e6\u5a92\u3001\u30d5\u30a7\u30ce\u30fc\u30eb\u985e\u306e\u88fd\u9020\u65b9\u6cd5\u3001\u304a\u3088\u3073\u904e\u9178\u5316\u6c34\u7d20\u306e\u88fd\u9020\u65b9\u6cd5\uff08\u7279\u8a31\u7b2c5470623\u53f7,\u7279\u8a31\u516c\u958b2011-189224)<br \/>\u5927\u4e45\u4fdd \u656c\u3001\u798f\u4f4f\u4fca\u4e00\u3001\u5c0f\u6797\u5d07\u5e0c<\/li>\n<li>\u5149\u7167\u5c04\u306b\u3088\u3063\u3066\u8a98\u96fb\u7387\u304c\u5909\u5316\u3059\u308b\u819c\u304a\u3088\u3073\u305d\u308c\u3092\u7528\u3044\u305f\u96fb\u5b50\u30c7\u30d0\u30a4\u30b9\uff08\u51fa\u9858\u756a\u53f7\uff1a\u7279\u98582009\u2212205923)\u51fa\u9858\u65e5\uff1a\u5e73\u621021\u5e749\u67087\u65e5, \u798f\u4f4f\u4fca\u4e00\u3001\u5927\u4e45\u4fdd\u656c\u3001\u6751\u4e0a\u5143\u4fe1\u3001\u6751\u7530\u82f1\u5e78\u3001\u9152\u4e95\u5e73\u7950<\/li>\n<li>\u82b3\u9999\u65cf\u5316\u5408\u7269\u306e\u9178\u5316\u53cd\u5fdc\u751f\u6210\u7269\u306e\u88fd\u9020\u65b9\u6cd5\uff08\u7279\u8a31\u7b2c5213142\u53f7, \u51fa\u9858\u756a\u53f7\uff1a\u7279\u98582009\u2212213811\uff09\u51fa\u9858\u65e5\uff1a\u5e73\u621021\u5e749\u670815\u65e5, \u5927\u4e45\u4fdd\u3000\u656c\u3001\u798f\u4f4f\u4fca\u4e00\u3001\u6c34\u5cf6\u5065\u592a\u90ce<\/li>\n<li>\u65b0\u898f\uff19\uff0d\u7f6e\u63db\u30a2\u30af\u30ea\u30b8\u30cb\u30a6\u30e0\u8a98\u5c0e\u4f53\u3001\u304a\u3088\u3073\uff19\uff0d\u7f6e\u63db\u30a2\u30af\u30ea\u30b8\u30cb\u30a6\u30e0\u8a98\u5c0e\u4f53\u3092\u7528\u3044\u305f\u82b3\u9999\u65cf\u30a2\u30eb\u30c7\u30d2\u30c9\u3068\u904e\u9178\u5316\u6c34\u7d20\u306e\u540c\u6642\u88fd\u9020\u65b9\u6cd5\uff08\u7279\u8a31\u516c\u958b2010-59141)<br \/>\u5927\u4e45\u4fdd \u656c\u3001\u798f\u4f4f\u4fca\u4e00\u3001\u5ca9\u7530\u4eae\u4ecb\u3001\u6c34\u5cf6 \u5065\u592a\u90ce\u3001\u9234\u6728\u4fe1\u592b\u3001\u76f8\u99ac\u548c\u61b2<\/li>\n<li>\u6c34\u7d20\u767a\u751f\u89e6\u5a92\uff08\u51fa\u9858\u756a\u53f7\uff1a\u7279\u98582007\u2212247656\uff09\u51fa\u9858\u65e5\uff1a\u5e73\u621019\u5e749\u670825\u65e5, \u798f\u4f4f\u4fca\u4e00\u3001\u5c0f\u8c37\u5f18\u660e\u3001\u5927\u4e45\u4fdd\u656c\u3001\u82b1\u5d0e\u4eae<\/li>\n<li>\u65b0\u898f\u30af\u30de\u30ea\u30f3\u8a98\u5c0e\u4f53\uff08\u7279\u8a31\u516c\u958b\uff12\uff10\uff10\uff18\uff0d\uff12\uff11\uff14\uff13\uff12\uff18\uff09<br \/>\u5927\u4e45\u4fdd \u656c\u3001\u798f\u4f4f\u4fca\u4e00\u3001\u6751\u4e0a\u5143\u4fe1\u3001\u9234\u6728\u4fe1\u592b\u3001\u76f8\u99ac\u548c\u61b2<\/li>\n<li>\u30ad\u30ce\u30ea\u30cb\u30a6\u30e0\u30a4\u30aa\u30f3\u8a98\u5c0e\u4f53\u3001\u30ad\u30ce\u30ea\u30cb\u30a6\u30e0\u30a4\u30aa\u30f3\u8a98\u5c0e\u4f53\u306e\u88fd\u9020\u65b9\u6cd5\u3001\u30ad\u30ce\u30ea\u30cb\u30a6\u30e0\u30a4\u30aa\u30f3\u8a98\u5c0e\u4f53\u3092\u7528\u3044\u305f\u88fd\u54c1\u3001\u30ad\u30ce\u30ea\u30cb\u30a6\u30e0\u30a4\u30aa\u30f3\u8a98\u5c0e\u4f53\u3092\u7528\u3044\u305f\u9084\u5143\u65b9\u6cd5\u304a\u3088\u3073\u9178\u5316\u65b9\u6cd5\uff08\u51fa\u9858\u756a\u53f7\uff1aPCT\/JP2007\/054152\uff09\u51fa\u9858\u65e5\uff1a\u5e73\u621018\u5e749\u67088\u65e5, \u798f\u4f4f\u4fca\u4e00\u3001\u5c0f\u8c37\u5f18\u660e\u3001\u5927\u4e45\u4fdd\u656c<\/li>\n<li>\u30d5\u30e9\u30d3\u30f3\u304a\u3088\u3073\u305d\u308c\u3092\u7528\u3044\u305f\u88fd\u54c1\uff08\u51fa\u9858\u756a\u53f7\uff1a\u7279\u9858 2006\u2212233186\uff09\u51fa\u9858\u65e5\uff1a\u5e73\u621018\u5e748\u670830\u65e5, \u798f\u4f4f\u4fca\u4e00\u3001\u5927\u4e45\u4fdd\u656c\u3001\u6751\u4e0a\u5143\u4fe1<\/li>\n<li>\u904e\u9178\u5316\u6c34\u7d20\u306e\u88fd\u9020\u65b9\u6cd5\uff08\u51fa\u9858\u756a\u53f7\uff1a\u7279\u98582006\u2212136990\uff09\u51fa\u9858\u65e5\uff1a\u5e73\u621018\u5e745\u670816\u65e5,\u798f\u4f4f\u4fca\u4e00\u3001\u5c0f\u8c37\u5f18\u660e\u3001\u5927\u4e45\u4fdd\u3000\u656c<\/li>\n<li>\u5149\u89e6\u5a92<br \/>\u7279\u8a31\u516c\u958b\uff12\uff10\uff10\uff15\uff0d\uff11\uff14\uff15\uff18\uff15\uff13<br \/>\u798f\u4f4f\u4fca\u4e00\u3001\u5927\u4e45\u4fdd \u656c<\/li>\n<li>\u91d1\u5c5e\u30af\u30ed\u30ea\u30f3\u30fb\u30d5\u30e9\u30fc\u30ec\u30f3\u9023\u7d50\u5206\u5b50\uff08\u7279\u8a31\u7b2c4417032\u53f7\u3001\u51fa\u9858\u756a\u53f7\uff1a\u7279\u98582003-156014\uff09\u51fa\u9858\u65e5\uff1a\u5e73\u621015\u5e745\u670830\u65e5, \u7279\u8a31\u53d6\u5f97\u65e5\uff1a\u5e73\u621021\u5e7412\u67084\u65e5, \u798f\u4f4f\u4fca\u4e00,\u5927\u4e45\u4fdd \u656c, Ravindra K. Pandey, Karl M. Kadish, Jianguo Shao, Guolin Li<\/li>\n<\/ol>\n<h2 id=\"5\">\u53d7\u8cde<\/h2>\n<ul>\n<li>2024\u5e74\u3000\u4ee4\u548c6\u5e74\u5ea6\u3000\u79d1\u5b66\u6280\u8853\u5206\u91ce\u306e\u6587\u90e8\u79d1\u5b66\u5927\u81e3\u8868\u5f70\u3000\u79d1\u5b66\u6280\u8853\u8cde<\/li>\n<li>2019\u5e74\u3000IAAM Award Lecture (International Association of Advanced Materials)<\/li>\n<li>2018\u5e74\u3000\u5149\u5316\u5b66\u5354\u4f1a\u8cde\uff08\u5149\u5316\u5b66\u5354\u4f1a\uff09<\/li>\n<li>2013\u5e74\u3000\u5927\u6fa4\u8cde\uff08\u30d5\u30e9\u30fc\u30ec\u30f3\u30fb\u30ca\u30ce\u30c1\u30e5\u30fc\u30d6\u30fb\u30b0\u30e9\u30d5\u30a7\u30f3\u5b66\u4f1a\uff09<\/li>\n<li>2013\u5e74\u3000\u91ce\u526f\u8a18\u5ff5\u5968\u52b1\u8cde\uff08\u57fa\u790e\u6709\u6a5f\u5316\u5b66\u4f1a\uff09<\/li>\n<li>2013\u5e74\u3000\u6709\u6a5f\u96fb\u5b50\u79fb\u52d5\u5316\u5b66\u5968\u52b1\u8cde\uff08\u6709\u6a5f\u96fb\u5b50\u79fb\u52d5\u5316\u5b66\u7814\u7a76\u4f1a\uff09<\/li>\n<li>2008\u5e74\u3000APA Prize for Young Scientist\uff08The Asian and Oceanian Photochemistry Association\uff09<\/li>\n<li>2008\u5e74\u3000SPP-JPP Young Investigator Award in Porphyrin Chemistry (Society of Porphyrins and Phthalocyanines)<\/li>\n<li>2007\u5e74\u3000\u65e5\u672c\u5316\u5b66\u4f1a\u9032\u6b69\u8cde\uff08\u65e5\u672c\u5316\u5b66\u4f1a\uff09<\/li>\n<li>2007\u5e74\u3000BCSJ Award Article\uff08\u65e5\u672c\u5316\u5b66\u4f1a\u30fb\u65e5\u672c\u5316\u5b66\u4f1a\u6b27\u6587\u8a8c\u7de8\u96c6\u59d4\u54e1\u4f1a\uff09<\/li>\n<li>2005\u5e74\u3000\u5149\u5316\u5b66\u5354\u4f1a\u5968\u52b1\u8cde\uff08\u5149\u5316\u5b66\u5354\u4f1a\uff09<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<h2>\u7814\u7a76\u696d\u7e3e<\/h2>\n<ul>\n<li><a href=\"#1\">\u5b66\u8853\u8ad6\u6587<\/a><\/li>\n<li><a href=\"#2\">\u7dcf\u8aac<\/a><\/li>\n<li><a href=\"#3\">\u8457\u66f8\u30fb\u89e3\u8aac<\/a><\/li>\n<li><a href=\"#4\">\u7279\u8a31<\/a><\/li>\n<li><a href=\"#5\">\u53d7\u8cde<\/a><\/li>\n<\/ul>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-14","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-json\/wp\/v2\/pages\/14","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-json\/wp\/v2\/comments?post=14"}],"version-history":[{"count":144,"href":"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-json\/wp\/v2\/pages\/14\/revisions"}],"predecessor-version":[{"id":1153,"href":"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-json\/wp\/v2\/pages\/14\/revisions\/1153"}],"wp:attachment":[{"href":"https:\/\/www.irdd.osaka-u.ac.jp\/ohkubo\/wp-json\/wp\/v2\/media?parent=14"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}