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Shunichi Fukuzumi

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.5 Million pre-calculated profiles free of charge to researchers worldwide.

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Publications

TOP 3
D'Souza Francis; Subbaiyan Navaneetha K; Xie Yongshu; Hill Jonathan P; Ariga Katsuhiko; Ohkubo Kei; Fukuzumi Shunichi
Anion-complexation-induced stabilization of charge separation.
Kojima Takahiko; Inui Yuji; Miyazaki Soushi; Shiro Motoo; Fukuzumi Shunichi
A tetranuclear iridium(iii) complex with a flavin analogue as a bridging ligand in different coordination modes and exchangeable anion encapsulation in a supramolecular cage.
Fukuhara Kiyoshi; Nakanishi Ikuo; Ohkubo Kei; Obara Yoshinori; Tada Ayako; Imai Kohei; Ohno Akiko; Nakamura Asao; Ozawa Toshihiko; Urano Shiro; Saito Shinichi; Fukuzumi Shunichi; Anzai Kazunori; Miyata Naoki; Okuda Haruhiro
Intramolecular base-accelerated radical-scavenging reaction of a planar catechin derivative bearing a lysine moiety.

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All Publications

2009: D'Souza Francis; Subbaiyan Navaneetha K; Xie Yongshu; Hill Jonathan P; Ariga Katsuhiko; Ohkubo Kei; Fukuzumi Shunichi
Anion-complexation-induced stabilization of charge separation.
Journal of the American Chemical Society 2009;131(44):16138-46.
2009: Kojima Takahiko; Inui Yuji; Miyazaki Soushi; Shiro Motoo; Fukuzumi Shunichi
A tetranuclear iridium(iii) complex with a flavin analogue as a bridging ligand in different coordination modes and exchangeable anion encapsulation in a supramolecular cage.
Chemical communications (Cambridge, England) 2009;(43):6643-5.
2009: Fukuhara Kiyoshi; Nakanishi Ikuo; Ohkubo Kei; Obara Yoshinori; Tada Ayako; Imai Kohei; Ohno Akiko; Nakamura Asao; Ozawa Toshihiko; Urano Shiro; Saito Shinichi; Fukuzumi Shunichi; Anzai Kazunori; Miyata Naoki; Okuda Haruhiro
Intramolecular base-accelerated radical-scavenging reaction of a planar catechin derivative bearing a lysine moiety.
Chemical communications (Cambridge, England) 2009;(41):6180-2.
2009: Arunkumar Chellaiah; Lee Yong-Min; Lee Jung Yoon; Fukuzumi Shunichi; Nam Wonwoo
Hydrogen-atom abstraction reactions by manganese(V)- and manganese(IV)-oxo porphyrin complexes in aqueous solution.
Chemistry (Weinheim an der Bergstrasse, Germany) 2009;15(43):11482-9.
2009: Naumov Pance; Lee Sang Cheol; Ishizawa Nobuo; Jeong Young Gyu; Chung Ihn Hee; Fukuzumi Shunichi
New type of dual solid-state thermochromism: modulation of intramolecular charge transfer by intermolecular pi-pi interactions, kinetic trapping of the aci-nitro group, and reversible molecular locking.
The journal of physical chemistry. A 2009;113(42):11354-66.
2009: Lin Ying; El-Khouly Mohamed E; Chen Yu; Supur Mustafa; Gu Lingling; Li Yongxi; Fukuzumi Shunichi
A new cyanofluorene-triphenylamine copolymer: synthesis and photoinduced intramolecular electron transfer processes.
Chemistry (Weinheim an der Bergstrasse, Germany) 2009;15(41):10818-24.
2009: Hong Seungwoo; Lee Yong-Min; Shin Woonsup; Fukuzumi Shunichi; Nam Wonwoo
Dioxygen activation by mononuclear nonheme iron(II) complexes generates iron-oxygen intermediates in the presence of an NADH analogue and proton.
Journal of the American Chemical Society 2009;131(39):13910-1.
2009: Ohkubo Kei; Garcia Rachel; Sintic Paul J; Khoury Tony; Crossley Maxwell J; Kadish Karl M; Fukuzumi Shunichi
Change in the site of electron-transfer reduction of a zinc-quinoxalinoporphyrin/gold-quinoxalinoporphyrin dyad by binding of scandium ions and the resulting remarkable elongation of the charge-shifted-state lifetime.
Chemistry (Weinheim an der Bergstrasse, Germany) 2009;15(40):10493-503.
2009: Cuesta Luciano; Karnas Elizabeth; Lynch Vincent M; Chen Ping; Shen Jing; Kadish Karl M; Ohkubo Kei; Fukuzumi Shunichi; Sessler Jonathan L
Metalloporphycenes: synthesis and characterization of (pentamethylcyclopentadienyl)ruthenium sitting-atop and pi-complexes.
Journal of the American Chemical Society 2009;131(37):13538-47.
2009: Ohtani Masataka; Fukuzumi Shunichi
Solubilization and photoinduced electron transfer of single-walled carbon nanotubes wrapped with coenzyme Q(10).
Chemical communications (Cambridge, England) 2009;(33):4997-9.
2009: Honda Tatsuhiko; Kojima Takahiko; Fukuzumi Shunichi
Crystal structures and properties of a monoprotonated porphyrin.
Chemical communications (Cambridge, England) 2009;(33):4994-6.
2009: Ohtani Masataka; Saito Kenji; Fukuzumi Shunichi
Synthesis, characterization, redox properties, and photodynamics of donor-acceptor nanohybrids composed of size-controlled cup-shaped nanocarbons and porphyrins.
Chemistry (Weinheim an der Bergstrasse, Germany) 2009;15(36):9160-8.
2009: Miyazaki Soushi; Kojima Takahiko; Mayer James M; Fukuzumi Shunichi
Proton-coupled electron transfer of ruthenium(III)-pterin complexes: a mechanistic insight.
Journal of the American Chemical Society 2009;131(32):11615-24.
2009: Naumov Pance; Ozawa Yutaka; Ohkubo Kei; Fukuzumi Shunichi
Structure and spectroscopy of oxyluciferin, the light emitter of the firefly bioluminescence.
Journal of the American Chemical Society 2009;131(32):11590-605.
2009: Matsumoto Takahiro; Ohkubo Kei; Honda Kaoru; Yazawa Akiko; Furutachi Hideki; Fujinami Shuhei; Fukuzumi Shunichi; Suzuki Masatatsu
Aliphatic C-H bond activation initiated by a (mu-eta2:eta2-peroxo)dicopper(II) complex in comparison with cumylperoxyl radical.
Journal of the American Chemical Society 2009;131(26):9258-67.
2009: D'Souza Francis; Maligaspe Eranda; Ohkubo Kei; Zandler Melvin E; Subbaiyan Navaneetha K; Fukuzumi Shunichi
Photosynthetic reaction center mimicry: low reorganization energy driven charge stabilization in self-assembled cofacial zinc phthalocyanine dimer-fullerene conjugate.
Journal of the American Chemical Society 2009;131(25):8787-97.
2009: Spänig Fabian; Kovacs Christian; Hauke Frank; Ohkubo Kei; Fukuzumi Shunichi; Guldi Dirk M; Hirsch Andreas
Tuning charge transfer energetics in reaction center mimics via T(h)-functionalization of fullerenes.
Journal of the American Chemical Society 2009;131(23):8180-95.
2009: Yang Shi-Yao; Naumov Pance; Fukuzumi Shunichi
Topochemical limits for solid-state photoreactivity by fine tuning of the pi-pi interactions.
Journal of the American Chemical Society 2009;131(21):7247-9.
2009: Fukuzumi Shunichi; Honda Tatsuhiko; Ohkubo Kei; Kojima Takahiko
Charge separation in metallomacrocycle complexes linked with electron acceptors by axial coordination.
Dalton transactions (Cambridge, England : 2003) 2009;(20):3880-9.
2009: El-Khouly Mohamed E; Chen Yu; Zhuang Xiaodong; Fukuzumi Shunichi
Long-lived charge-separated configuration of a push-pull archetype of Disperse Red 1 end-capped poly[9,9-bis(4-diphenylaminophenyl)fluorene].
Journal of the American Chemical Society 2009;131(18):6370-1.
2009: Obata Makoto; Hirohara Shiho; Tanaka Rika; Kinoshita Isamu; Ohkubo Kei; Fukuzumi Shunichi; Tanihara Masao; Yano Shigenobu
In vitro heavy-atom effect of palladium(II) and platinum(II) complexes of pyrrolidine-fused chlorin in photodynamic therapy.
Journal of medicinal chemistry 2009;52(9):2747-53.
2009: Chen Wentong; Fukuzumi Shunichi
Ligand-dependent ultrasonic-assistant self-assemblies and photophysical properties of lanthanide nicotinic/isonicotinic complexes.
Inorganic chemistry 2009;48(8):3800-7.
2009: Lee Jung Yoon; Lee Yong-Min; Kotani Hiroaki; Nam Wonwoo; Fukuzumi Shunichi
High-valent manganese(v)-oxo porphyrin complexes in hydride transfer reactions.
Chemical communications (Cambridge, England) 2009;(6):704-6.
2009: Nakanishi Tatsuaki; Ohkubo Kei; Kojima Takahiko; Fukuzumi Shunichi
Reorganization energies of diprotonated and saddle-distorted porphyrins in photoinduced electron-transfer reduction controlled by conformational distortion.
Journal of the American Chemical Society 2009;131(2):577-84.
2009: El-Khouly Mohamed E; Kim Jung Hoon; Kay Kwang-Yol; Choi Chan Soo; Ito Osamu; Fukuzumi Shunichi
Synthesis and photoinduced intramolecular processes of light-harvesting silicon phthalocyanine-naphthalenediimide-fullerene connected systems.
Chemistry (Weinheim an der Bergstrasse, Germany) 2009;15(21):5301-10.
2009: Takai Atsuro; Gros Claude P; Barbe Jean-Michel; Guilard Roger; Fukuzumi Shunichi
Enhanced electron-transfer properties of cofacial porphyrin dimers through pi-pi interactions.
Chemistry (Weinheim an der Bergstrasse, Germany) 2009;15(13):3110-22.
2009: Lee Yong-Min; Dhuri Sunder N; Sawant Sarvesh C; Cho Jaeheung; Kubo Minoru; Ogura Takashi; Fukuzumi Shunichi; Nam Wonwoo
Water as an oxygen source in the generation of mononuclear nonheme iron(IV) oxo complexes.
Angewandte Chemie (International ed. in English) 2009;48(10):1803-6.
2008: Kojima Takahiko; Hanabusa Kakeru; Ohkubo Kei; Shiro Motoo; Fukuzumi Shunichi
Formation of dodecaphenylporphodimethene via facile protonation of saddle-distorted dodecaphenylporphyrin.
Chemical communications (Cambridge, England) 2008;(48):6513-5.
2008: Sessler Jonathan L; Karnas Elizabeth; Kim Sung Kuk; Ou Zhongping; Zhang Min; Kadish Karl M; Ohkubo Kei; Fukuzumi Shunichi
"Umpolung" photoinduced charge separation in an anion-bound supramolecular complex.
Journal of the American Chemical Society 2008;130(46):15256-7.
2008: Fukuzumi Shunichi; Kotani Hiroaki; Lee Yong-Min; Nam Wonwoo
Sequential electron-transfer and proton-transfer pathways in hydride-transfer reactions from dihydronicotinamide adenine dinucleotide analogues to non-heme oxoiron(IV) complexes and p-chloranil. Detection of radical cations of NADH analogues in acid-promoted hydride-transfer reactions.
Journal of the American Chemical Society 2008;130(45):15134-42.
2008: D'Souza Francis; Chitta Raghu; Ohkubo Kei; Tasior Mariusz; Subbaiyan Navaneetha K; Zandler Melvin E; Rogacki Maciek K; Gryko Daniel T; Fukuzumi Shunichi
Corrole-fullerene dyads: formation of long-lived charge-separated states in nonpolar solvents.
Journal of the American Chemical Society 2008;130(43):14263-72.
2008: Fukuzumi Shunichi; Ohkubo Kei; Ortiz Javier; Gutiérrez Ana M; Fernández-Lázaro Fernando; Sastre-Santos Angela
Control of photoinduced electron transfer in zinc phthalocyanine-perylenediimide dyad and triad by the magnesium ion.
The journal of physical chemistry. A 2008;112(43):10744-52.
2008: Liu Chao; Dobhal Mahabeer P; Ethirajan Manivannan; Missert Joseph R; Pandey Ravindra K; Balasubramanian Sathyamangalam; Sukumaran Dinesh K; Zhang Min; Kadish Karl M; Ohkubo Kei; Fukuzumi Shunichi
Highly selective synthesis of the ring-B reduced chlorins by ferric chloride-mediated oxidation of bacteriochlorins: effects of the fused imide vs isocyclic ring on photophysical and electrochemical properties.
Journal of the American Chemical Society 2008;130(43):14311-23.
2008: Kure Bunsho; Matsumoto Takahiro; Ichikawa Koji; Fukuzumi Shunichi; Higuchi Yoshiki; Yagi Tatsuhiko; Ogo Seiji
pH-Dependent isotope exchange and hydrogenation catalysed by water-soluble NiRu complexes as functional models for [NiFe]hydrogenases.
Dalton transactions (Cambridge, England : 2003) 2008;(35):4747-55.
2008: Fukuzumi Shunichi; Kotani Hiroaki; Ohkubo Kei
Response: 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.
Physical chemistry chemical physics : PCCP 2008;10(33):5159-62.
2008: Kadish Karl M; Shen Jing; Frémond Laurent; Chen Ping; El Ojaimi Maya; Chkounda Mohammed; Gros Claude P; Barbe Jean-Michel; Ohkubo Kei; Fukuzumi Shunichi; Guilard Roger
Clarification of the oxidation state of cobalt corroles in heterogeneous and homogeneous catalytic reduction of dioxygen.
Inorganic chemistry 2008;47(15):6726-37.
2008: Niemi Marja; Tkachenko Nikolai V; Efimov Alexander; Lehtivuori Heli; Ohkubo Kei; Fukuzumi Shunichi; Lemmetyinen Helge
Exciplex mediated photoinduced electron transfer reactions of phthalocyanine-fullerene dyads.
The journal of physical chemistry. A 2008;112(30):6884-92.
2008: Fukuzumi Shunichi; Ohkubo Kei; Zhu Weihua; Sintic Maxine; Khoury Tony; Sintic Paul J; E Wenbo; Ou Zhongping; Crossley Maxwell J; Kadish Karl M
Androgynous porphyrins. Silver(II) quinoxalinoporphyrins act as both good electron donors and acceptors.
Journal of the American Chemical Society 2008;130(29):9451-8.
2008: Fukuzumi Shunichi
Development of bioinspired artificial photosynthetic systems.
Physical chemistry chemical physics : PCCP 2008;10(17):2283-97.
2008: Yuasa Junpei; Yamada Shunsuke; Fukuzumi Shunichi
One-step versus stepwise mechanism in protonated amino acid-promoted electron-transfer reduction of a quinone by electron donors and two-electron reduction by a dihydronicotinamide adenine dinucleotide analogue. Interplay between electron transfer and hydrogen bonding.
Journal of the American Chemical Society 2008;130(17):5808-20.
2008: Fukuzumi Shunichi; Kojima Takahiko
Control of redox reactivity of flavin and pterin coenzymes by metal ion coordination and hydrogen bonding.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry 2008;13(3):321-33.
2008: Fukuzumi Shunichi; Ohkubo Kei; Zheng Xiang; Chen Yihui; Pandey Ravindra K; Zhan Riqiang; Kadish Karl M
Metal bacteriochlorins which act as dual singlet oxygen and superoxide generators.
The journal of physical chemistry. B 2008;112(9):2738-46.
2008: Zhang Min; E Wenbo; Ohkubo Kei; Sanchez-Garcia David; Yoon Dae-Wi; Sessler Jonathan L; Fukuzumi Shunichi; Kadish Karl M
Electron-transfer and acid-base properties of a two-electron oxidized form of quaterpyrrole that acts as both an electron donor and an acceptor.
The journal of physical chemistry. A 2008;112(7):1633-42.
2008: Manda Sushma; Nakanishi Ikuo; Ohkubo Kei; Uto Yoshihiro; Kawashima Tomonori; Hori Hitoshi; Fukuhara Kiyoshi; Okuda Haruhiro; Ozawa Toshihiko; Ikota Nobuo; Fukuzumi Shunichi; Anzai Kazunori
Enhanced radical-scavenging activity of naturally-oriented artepillin C derivatives.
Chemical communications (Cambridge, England) 2008;(5):626-8.
2008: Miyazaki Soushi; Kojima Takahiko; Fukuzumi Shunichi
Photochemical and thermal isomerization of a ruthenium(II)-alloxazine complex involving an unusual coordination mode.
Journal of the American Chemical Society 2008;130(5):1556-7.
2008: Kojima Takahiko; Noguchi Daisuke; Nakayama Tomoko; Inagaki Yuji; Shiota Yoshihito; Yoshizawa Kazunari; Ohkubo Kei; Fukuzumi Shunichi
Synthesis and characterization of novel ferrocene-containing pyridylamine ligands and their ruthenium(II) complexes: electronic communication through hydrogen-bonded amide linkage.
Inorganic chemistry 2008;47(3):886-95.
2008: Murakami Motonobu; Ohkubo Kei; Mandal Paulami; Ganguly Tapan; Fukuzumi Shunichi
Does bimolecular charge recombination in highly exergonic electron transfer afford the triplet excited state or the ground state of a photosensitizer?
The journal of physical chemistry. A 2008;112(4):635-42.
2008: E Wenbo; Kadish Karl M; Sintic Paul J; Khoury Tony; Govenlock Linda J; Ou Zhongping; Shao Jianguo; Ohkubo Kei; Reimers Jeffrey R; Fukuzumi Shunichi; Crossley Maxwell J
Control of the orbital delocalization and implications for molecular rectification in the radical anions of porphyrins with coplanar 90 degrees and 180 degrees beta,beta'-fused extensions.
The journal of physical chemistry. A 2008;112(3):556-70.
2008: Yuasa Junpei; Fukuzumi Shunichi
OFF-OFF-ON switching of fluorescence and electron transfer depending on stepwise complex formation of a host ligand with guest metal ions.
Journal of the American Chemical Society 2008;130(2):566-75.
2008: Lee Yong-Min; Kotani Hiroaki; Suenobu Tomoyoshi; Nam Wonwoo; Fukuzumi Shunichi
Fundamental electron-transfer properties of non-heme oxoiron(IV) complexes.
Journal of the American Chemical Society 2008;130(2):434-5.
2008: Herranz M Angeles; Ehli Christian; Campidelli Stéphane; Gutiérrez Miriam; Hug Gordon L; Ohkubo Kei; Fukuzumi Shunichi; Prato Maurizio; Martín Nazario; Guldi Dirk M
Spectroscopic characterization of photolytically generated radical ion pairs in single-wall carbon nanotubes bearing surface-immobilized tetrathiafulvalenes.
Journal of the American Chemical Society 2008;130(1):66-73.
2008: Miyazaki Soushi; Kojima Takahiko; Sakamoto Taisuke; Matsumoto Tetsuya; Ohkubo Kei; Fukuzumi Shunichi
Proton-coupled electron transfer in ruthenium(II)-pterin complexes: formation of ruthenium-coordinated pterin radicals and their electronic structures.
Inorganic chemistry 2008;47(1):333-43.
2008: Miyazaki Soushi; Ohkubo Kei; Kojima Takahiko; Fukuzumi Shunichi
Proton shift upon one-electron reduction in ruthenium(II)-coordinated pterins.
Angewandte Chemie (International ed. in English) 2008;47(50):9669-72.
2008: Cuesta Luciano; Karnas Elizabeth; Lynch Vincent M; Sessler Jonathan L; Kajonkijya Wiroaj; Zhu Weihua; Zhang Min; Ou Zhongping; Kadish Karl M; Ohkubo Kei; Fukuzumi Shunichi
(Pentamethylcyclopentadienyl)ruthenium pi-complexes of metalloporphyrins: platforms with novel photo- and electrochemical properties.
Chemistry (Weinheim an der Bergstrasse, Germany) 2008;14(33):10206-10.
2008: Fukuzumi Shunichi; Kobayashi Takeshi; Suenobu Tomoyoshi
Efficient catalytic decomposition of formic acid for the selective generation of H2 and H/D exchange with a water-soluble rhodium complex in aqueous solution.
ChemSusChem 2008;1(10):827-34.
2008: Kojima Takahiko; Morimoto Tsuyoshi; Sakamoto Taisuke; Miyazaki Soushi; Fukuzumi Shunichi
Ruthenium(II) pyridylamine complexes with diimine ligands showing reversible photochemical and thermal structural change.
Chemistry (Weinheim an der Bergstrasse, Germany) 2008;14(29):8904-15.
2008: Jeong Yu Jin; Kang Yaeun; Han Ah-Rim; Lee Yong-Min; Kotani Hiroaki; Fukuzumi Shunichi; Nam Wonwoo
Hydrogen atom abstraction and hydride transfer reactions by iron(IV)-oxo porphyrins.
Angewandte Chemie (International ed. in English) 2008;47(38):7321-4.
2008: Kojima Takahiko; Honda Tatsuhiko; Ohkubo Kei; Shiro Motoo; Kusukawa Takahiro; Fukuda Takamitsu; Kobayashi Nagao; Fukuzumi Shunichi
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.
Angewandte Chemie (International ed. in English) 2008;47(35):6712-6.
2008: Hirai Yuichirou; Kojima Takahiko; Mizutani Yasuhisa; Shiota Yoshihito; Yoshizawa Kazunari; Fukuzumi Shunichi
Ruthenium-catalyzed selective and efficient oxygenation of hydrocarbons with water as an oxygen source.
Angewandte Chemie (International ed. in English) 2008;47(31):5772-6.
2008: Otsuki Joe; Imai Arata; Sato Katsuhiko; Li Dong-Mei; Hosoda Mayumi; Owa Masao; Akasaka Tetsuo; Yoshikawa Isao; Araki Koji; Suenobu Tomoyoshi; Fukuzumi Shunichi
Switchable antenna: a star-shaped ruthenium/osmium tetranuclear complex with azobis(bipyridine) bridging ligands.
Chemistry (Weinheim an der Bergstrasse, Germany) 2008;14(9):2709-18.
2008: Yuasa Junpei; Yamada Shunsuke; Fukuzumi Shunichi
Detection of a radical cation of an NADH analogue in two-electron reduction of a protonated p-quinone derivative by an NADH analogue.
Angewandte Chemie (International ed. in English) 2008;47(6):1068-71.
2008: Yuasa Junpei; Yamada Shunsuke; Fukuzumi Shunichi
Accelerating and decelerating effects of metal ions on electron-transfer reduction of quinones as a function of temperature and binding modes of metal ions to semiquinone radical anions.
Chemistry (Weinheim an der Bergstrasse, Germany) 2008;14(6):1866-74.
2008: D'Souza Francis; Maligaspe Eranda; Karr Paul A; Schumacher Amy Lea; El Ojaimi Maya; Gros Claude P; Barbe Jean-Michel; Ohkubo Kei; Fukuzumi Shunichi
Face-to-face pacman-type porphyrin-fullerene dyads: design, synthesis, charge-transfer interactions, and photophysical studies.
Chemistry (Weinheim an der Bergstrasse, Germany) 2008;14(2):674-81.
2008: Guldi Dirk M; Spänig Fabian; Kreher David; Perepichka Igor F; van der Pol Cornelia; Bryce Martin R; Ohkubo Kei; Fukuzumi Shunichi
Contrasting photodynamics between C60-dithiapyrene and C60-pyrene dyads.
Chemistry (Weinheim an der Bergstrasse, Germany) 2008;14(1):250-8.
2007: Chen Yihui; Ohkubo Kei; Zhang Min; Wenbo E; Liu Weiguo; Pandey Suresh K; Ciesielski Michael; Baumann Heinz; Erin Tracy; Fukuzumi Shunichi; Kadish Karl M; Fenstermaker Robert; Oseroff Allan; Pandey Ravindra K
Photophysical, electrochemical characteristics and cross-linking of STAT-3 protein by an efficient bifunctional agent for fluorescence image-guided photodynamic therapy.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 2007;6(12):1257-67.
2007: Manda Sushma; Nakanishi Ikuo; Ohkubo Kei; Yakumaru Haruko; Matsumoto Ken-ichiro; Ozawa Toshihiko; Ikota Nobuo; Fukuzumi Shunichi; Anzai Kazunori
Nitroxyl radicals: electrochemical redox behaviour and structure-activity relationships.
Organic & biomolecular chemistry 2007;5(24):3951-5.
2007: Curiel David; Ohkubo Kei; Reimers Jeffrey R; Fukuzumi Shunichi; Crossley Maxwell J
Photoinduced electron transfer in a beta,beta'-pyrrolic fused ferrocene-(zinc porphyrin)-fullerene.
Physical chemistry chemical physics : PCCP 2007;9(38):5260-6.
2007: Yuasa Junpei; Fukuzumi Shunichi
Reversible formation and dispersion of chiral assemblies responding to electron transfer.
Journal of the American Chemical Society 2007;129(43):12912-3.
2007: Yokoyama Atsutoshi; Kojima Takahiko; Ohkubo Kei; Fukuzumi Shunichi
A discrete conglomerate of a distorted Mo(v)-porphyrin with a directly coordinated Keggin-type polyoxometalate.
Chemical communications (Cambridge, England) 2007;(39):3997-9.
2007: Cuesta Luciano; Gross Dustin; Lynch Vincent M; Ou Zhongping; Kajonkijya Wiroaj; Ohkubo Kei; Fukuzumi Shunichi; Kadish Karl M; Sessler Jonathan L
Design and synthesis of polymetallic complexes based on meso-calix[4]pyrrole: platforms for multielectron chemistry.
Journal of the American Chemical Society 2007;129(38):11696-7.
2007: Ohkubo Kei; Iwata Ryosuke; Yanagimoto Takahiro; Fukuzumi Shunichi
Enhanced photoinduced oligomerization of fullerene via radical coupling between fullerene radical cation and radical anion using 9-mesityl-10-methylacridinium ion.
Chemical communications (Cambridge, England) 2007;(30):3139-41.
2007: Martín-Gomis Luis; Ohkubo Kei; Fernández-Lázaro Fernando; Fukuzumi Shunichi; Sastre-Santos Angela
Synthesis and photophysical studies of a new nonaggregated C60-silicon phthalocyanine-C60 triad.
Organic letters 2007;9(17):3441-4.
2007: Kadish Karl M; E Wenbo; Sintic Paul J; Ou Zhongping; Shao Jianguo; Ohkubo Kei; Fukuzumi Shunichi; Govenlock Linda J; McDonald James A; Try Andrew C; Cai Zheng-Li; Reimers Jeffrey R; Crossley Maxwell J
Quinoxalino[2,3-b']porphyrins behave as pi-expanded porphyrins upon one-electron reduction: broad control of the degree of delocalization through substitution at the macrocycle periphery.
The journal of physical chemistry. B 2007;111(30):8762-74.
2007: Akiyama Nobuko; Nakanishi Ikuo; Ohkubo Kei; Satoh Kazue; Tsuchiya Koichiro; Nishikawa Takeshi; Fukuzumi Shunichi; Ikota Nobuo; Ozawa Toshihiko; Tsujimoto Masafumi; Natori Shunji
A long-lived o-semiquinone radical anion is formed from N-beta-alanyl-5-S-glutathionyl-3,4-dihydroxyphenylalanine (5-S-GAD), an insect-derived antibacterial substance.
Journal of biochemistry 2007;142(1):41-8.
2007: Itoh Shinobu; Fukuzumi Shunichi
Monooxygenase activity of type 3 copper proteins.
Accounts of chemical research 2007;40(7):592-600.
2007: Jiménez Angel J; Spänig Fabian; Rodríguez-Morgade M Salomé; Ohkubo Kei; Fukuzumi Shunichi; Guldi Dirk M; Torres Tomás
A tightly coupled bis(zinc(II) phthalocyanine)-perylenediimide ensemble to yield long-lived radical ion pair states.
Organic letters 2007;9(13):2481-4.
2007: Melfi Patricia J; Kim Sung Kuk; Lee Jeong Tae; Bolze Frédéric; Seidel Daniel; Lynch Vincent M; Veauthier Jacqueline M; Gaunt Andrew J; Neu Mary P; Ou Zhongping; Kadish Karl M; Fukuzumi Shunichi; Ohkubo Kei; Sessler Jonathan L
Redox behavior of cyclo[6]pyrrole in the formation of a uranyl complex.
Inorganic chemistry 2007;46(13):5143-5.
2007: Wu Hui; Zhang Deqing; Su Lei; Ohkubo Kei; Zhang Chunxi; Yin Shiwei; Mao Lanqun; Shuai Zhigang; Fukuzumi Shunichi; Zhu Daoben
Intramolecular electron transfer within the substituted tetrathiafulvalene-quinone dyads: facilitated by metal ion and photomodulation in the presence of spiropyran.
Journal of the American Chemical Society 2007;129(21):6839-46.
2007: Kadish Karl M; E Wenbo; Zhan Riqiang; Khoury Tony; Govenlock Linda J; Prashar Jognandan K; Sintic Paul J; Ohkubo Kei; Fukuzumi Shunichi; Crossley Maxwell J
Porphyrin-diones and porphyrin-tetraones: reversible redox units being localized within the porphyrin macrocycle and their effect on tautomerism.
Journal of the American Chemical Society 2007;129(20):6576-88.
2007: E Wenbo; Ohkubo Kei; Sanchez-Garcia David; Zhang Min; Sessler Jonathan L; Fukuzumi Shunichi; Kadish Karl M
Electron-transfer oxidation properties of substituted bi-, ter-, and quaterpyrroles.
The journal of physical chemistry. B 2007;111(17):4320-6.
2007: Ogo Seiji; Kabe Ryota; Uehara Keiji; Kure Bunsho; Nishimura Takashi; Menon Saija C; Harada Ryosuke; Fukuzumi Shunichi; Higuchi Yoshiki; Ohhara Takashi; Tamada Taro; Kuroki Ryota
A dinuclear Ni(mu-H)Ru complex derived from H2.
Science (New York, N.Y.) 2007;316(5824):585-7.
2007: Murakami Yoko; Yoshimoto Noriyuki; Fujieda Nobutaka; Ohkubo Kei; Hasegawa Tatsuhiko; Kano Kenji; Fukuzumi Shunichi; Itoh Shinobu
Model studies of 6,7-indolequinone cofactors of quinoprotein amine dehydrogenases.
The Journal of organic chemistry 2007;72(9):3369-80.
2007: Kotani Hiroaki; Ono Toshiya; Ohkubo Kei; Fukuzumi Shunichi
Efficient photocatalytic hydrogen evolution without an electron mediator using a simple electron donor-acceptor dyad.
Physical chemistry chemical physics : PCCP 2007;9(12):1487-92.
2007: Hasobe Taku; Fukuzumi Shunichi; Hattori Shigeki; Kamat Prashant V
Shape- and functionality-controlled organization of TiO2-porphyrin-C60 assemblies for improved performance of photochemical solar cells.
Chemistry, an Asian journal 2007;2(2):265-72.
2007: Ohkubo Kei; Ortiz Javier; Martín-Gomis Luis; Fernández-Lázaro Fernando; Sastre-Santos Angela; Fukuzumi Shunichi
Fullerene acting as an electron donor in a donor-acceptor dyad to attain the long-lived charge-separated state by complexation with scandium ion.
Chemical communications (Cambridge, England) 2007;(6):589-91.
2007: Saito Kenji; Ohtani Masataka; Fukuzumi Shunichi
Nanostructural control of cup-stacked carbon nanotubes with 1-benzyl-1,4-dihydronicotinamide dimer via photoinduced electron transfer.
Chemical communications (Cambridge, England) 2007;(1):55-7.
2007: Kojima Takahiko; Nakanishi Tatsuaki; Harada Ryosuke; Ohkubo Kei; Yamauchi Seigo; Fukuzumi Shunichi
Selective inclusion of electron-donating molecules into porphyrin nanochannels derived from the self-assembly of saddle-distorted, protonated porphyrins and photoinduced electron transfer from guest molecules to porphyrin dications.
Chemistry (Weinheim an der Bergstrasse, Germany) 2007;13(31):8714-25.
2007: Kojima Takahiko; Hayashi Ken-ichi; Iizuka Shin-ya; Tani Fumito; Naruta Yoshinori; Kawano Masaki; Ohashi Yuji; Hirai Yuichirou; Ohkubo Kei; Matsuda Yoshihisa; Fukuzumi Shunichi
Synthesis and characterization of mononuclear ruthenium(III) pyridylamine complexes and mechanistic insights into their catalytic alkane functionalization with m-chloroperbenzoic acid.
Chemistry (Weinheim an der Bergstrasse, Germany) 2007;13(29):8212-22.
2007: Yuasa Junpei; Yamada Shunsuke; Fukuzumi Shunichi
Direct EPR detection of a hydrogen-bonded complex between a semiquinone radical anion and a protonated amino acid, and electron transfer driven by hydrogen bonding.
Angewandte Chemie (International ed. in English) 2007;46(19):3553-5.
2007: Miyazaki Soushi; Ohkubo Kei; Kojima Takahiko; Fukuzumi Shunichi
Modulation of characteristics of a ruthenium-coordinated flavin analogue that shows an unusual coordination mode.
Angewandte Chemie (International ed. in English) 2007;46(6):905-8.
2006: Hasobe Taku; Fukuzumi Shunichi; Kamat Prashant V
Organized assemblies of single wall carbon nanotubes and porphyrin for photochemical solar cells: charge injection from excited porphyrin into single-walled carbon nanotubes.
The journal of physical chemistry. B 2006;110(50):25477-84.
2006: Ohkubo Kei; Iwata Ryosuke; Miyazaki Soushi; Kojima Takahiko; Fukuzumi Shunichi
Photocatalytic formation of dimethyllepidopterene from 9,10-dimethylanthracene via electron-transfer oxidation.
Organic letters 2006;8(26):6079-82.
2006: Yuasa Junpei; Fukuzumi Shunichi
An OFF-OFF-ON fluorescence sensor for metal ions in stepwise complex formation of 2,3,5,6-tetrakis(2-pyridyl)pyrazine with metal ions.
Journal of the American Chemical Society 2006;128(50):15976-7.
2006: Kotani Hiroaki; Ohkubo Kei; Takai Yoshizo; Fukuzumi Shunichi
Viologen-modified platinum clusters acting as an efficient catalyst in photocatalytic hydrogen evolution.
The journal of physical chemistry. B 2006;110(47):24047-53.
2006: Yuasa Junpei; Yamada Shunsuke; Fukuzumi Shunichi
A mechanistic dichotomy in scandium ion-promoted hydride transfer of an NADH analogue: delicate balance between one-step hydride-transfer and electron-transfer pathways.
Journal of the American Chemical Society 2006;128(46):14938-48.
2006: Tanaka Makiko; Ohkubo Kei; Gros Claude P; Guilard Roger; Fukuzumi Shunichi
Persistent electron-transfer state of a pi-complex of acridinium ion inserted between porphyrin rings of cofacial bisporphyrins.
Journal of the American Chemical Society 2006;128(45):14625-33.
2006: Tsuchiya Takahiro; Sato Kumiko; Kurihara Hiroki; Wakahara Takatsugu; Maeda Yutaka; Akasaka Takeshi; Ohkubo Kei; Fukuzumi Shunichi; Kato Tatsuhisa; Nagase Shigeru
Spin-site exchange system constructed from endohedral metallofullerenes and organic donors.
Journal of the American Chemical Society 2006;128(45):14418-9.
2006: Yuasa Junpei; Fukuzumi Shunichi
Mechanistic borderline between one-step hydrogen transfer and sequential transfers of electron and proton in reactions of NADH analogues with triplet excited states of tetrazines and Ru(bpy)(3)2+.
Journal of the American Chemical Society 2006;128(44):14281-92.
2006: Saito Kenji; Ohtani Masataka; Fukuzumi Shunichi
Electron-transfer reduction of cup-stacked carbon nanotubes affording cup-shaped carbons with controlled diameter and size.
Journal of the American Chemical Society 2006;128(44):14216-7.
2006: Ohkubo Kei; Kitaguchi Hironori; Fukuzumi Shunichi
Activation of electron-transfer reduction of oxygen by hydrogen bond formation of superoxide anion with ammonium ion.
The journal of physical chemistry. A 2006;110(41):11613-6.
2006: Ogo Seiji; Kabe Ryota; Hayashi Hideki; Harada Ryosuke; Fukuzumi Shunichi
Mechanistic investigation of CO2 hydrogenation by Ru(II) and Ir(III) aqua complexes under acidic conditions: two catalytic systems differing in the nature of the rate determining step.
Dalton transactions (Cambridge, England : 2003) 2006;(39):4657-63.
2006: Tanaka Makiko; Ohkubo Kei; Fukuzumi Shunichi
DNA cleavage by UVA irradiation of NADH with dioxygen via radical chain processes.
The journal of physical chemistry. A 2006;110(38):11214-8.
2006: Tanaka Makiko; Ohkubo Kei; Fukuzumi Shunichi
Reductive DNA cleavage induced by UVA photoirradiation of NADH without oxygen.
Journal of the American Chemical Society 2006;128(38):12372-3.
2006: Ohkubo Kei; Yukimoto Kazusa; Fukuzumi Shunichi
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.
Chemical communications (Cambridge, England) 2006;(23):2504-6.
2006: Ohkubo Kei; Suga Kyou; Fukuzumi Shunichi
Solvent-free selective photocatalytic oxidation of benzyl alcohol to benzaldehyde by molecular oxygen using 9-phenyl-10-methylacridinium.
Chemical communications (Cambridge, England) 2006;(19):2018-20.
2006: Yuasa Junpei; Suenobu Tomoyoshi; Fukuzumi Shunichi
Binding modes in metal ion complexes of quinones and semiquinone radical anions: electron-transfer reactivity.
Chemphyschem : a European journal of chemical physics and physical chemistry 2006;7(4):942-54.
2006: Suga Kyou; Ohkubo Kei; Fukuzumi Shunichi
Photocatalytic oxygenation of pivalic acid with molecular oxygen via photoinduced electron transfer using 10-methylacridinium ions.
The journal of physical chemistry. A 2006;110(11):3860-7.
2006: Ohkubo Kei; Moro-oka Yoshihiko; Fukuzumi Shunichi
Hydrogen abstraction from neurotransmitters by active oxygen species facilitated by intramolecular hydrogen bonding in the radical intermediates.
Organic & biomolecular chemistry 2006;4(6):999-1001.
2006: Kitaguchi Hironori; Ohkubo Kei; Ogo Seiji; Fukuzumi Shunichi
Additivity rule holds in the hydrogen transfer reactivity of unsaturated fatty acids with a peroxyl radical: mechanistic insight into lipoxygenase.
Chemical communications (Cambridge, England) 2006;(9):979-81.
2006: Fukuhara Kiyoshi; Nagakawa Maki; Nakanishi Ikuo; Ohkubo Kei; Imai Kohei; Urano Shiro; Fukuzumi Shunichi; Ozawa Toshihiko; Ikota Nobuo; Mochizuki Masataka; Miyata Naoki; Okuda Haruhiro
Structural basis for DNA-cleaving activity of resveratrol in the presence of Cu(II).
Bioorganic & medicinal chemistry 2006;14(5):1437-43.
2006: Kitaguchi Hironori; Ohkubo Kei; Ogo Seiji; Fukuzumi Shunichi
Electron-transfer oxidation properties of unsaturated fatty acids and mechanistic insight into lipoxygenases.
The journal of physical chemistry. A 2006;110(5):1718-25.
2006: Yuasa Junpei; Fukuzumi Shunichi
Remarkable oxidizing ability of triplet excited states of tetrazines produced by photosensitization with Ru(bpy)3(2+).
Chemical communications (Cambridge, England) 2006;(5):561-3.
2006: An De Lie; Peng Zhihong; Orita Akihiro; Kurita Akinobu; Man-e Sumiyo; Ohkubo Kei; Li Xingshu; Fukuzumi Shunichi; Otera Junzo
Organotin perfluorooctanesulfonates as air-stable Lewis acid catalysts: synthesis, characterization, and catalysis.
Chemistry (Weinheim an der Bergstrasse, Germany) 2006;12(6):1642-7.
2006: Hasobe Taku; Fukuzumi Shunichi; Kamat Prashant V
Stacked-cup carbon nanotubes for photoelectrochemical solar cells.
Angewandte Chemie (International ed. in English) 2006;45(5):755-9.
2005: Uchiyama Nahoko; Kabututu Zakayi; Kubata Bruno K; Kiuchi Fumiyuki; Ito Michiho; Nakajima-Shimada Junko; Aoki Takashi; Ohkubo Kei; Fukuzumi Shunichi; Martin Samuel K; Honda Gisho; Urade Yoshihiro
Antichagasic activity of komaroviquinone is due to generation of reactive oxygen species catalyzed by Trypanosoma cruzi old yellow enzyme.
Antimicrobial agents and chemotherapy 2005;49(12):5123-6.
2005: Suga Kyou; Ohkubo Kei; Fukuzumi Shunichi
Selective oxygenation of 4,4'-dimethylbiphenyl with molecular oxygen, catalyzed by 9-phenyl-10-methylacridinium ion via photoinduced electron transfer.
The journal of physical chemistry. A 2005;109(44):10168-75.
2005: Yuasa Junpei; Suenobu Tomoyoshi; Fukuzumi Shunichi
Thermochromism of metal ion complexes of semiquinone radical anions. Control of equilibria between diamagnetic and paramagnetic species by Lewis acids.
The journal of physical chemistry. A 2005;109(41):9356-62.
2005: Kure Bunsho; Ogo Seiji; Inoki Daisuke; Nakai Hidetaka; Isobe Kiyoshi; Fukuzumi Shunichi
Synthesis and crystal structure of an open capsule-type octanuclear heterometallic sulfide cluster with a linked incomplete double cubane framework without an intramolecular inversion center.
Journal of the American Chemical Society 2005;127(41):14366-74.
2005: Ohkubo Kei; Kotani Hiroaki; Fukuzumi Shunichi
Misleading effects of impurities derived from the extremely long-lived electron-transfer state of 9-mesityl-10-methylacridinium ion.
Chemical communications (Cambridge, England) 2005;(36):4520-2.
2005: Ohkubo Kei; Nanjo Takashi; Fukuzumi Shunichi
Efficient photocatalytic oxygenation of aromatic alkene to 1,2-dioxetane with oxygen via electron transfer.
Organic letters 2005;7(19):4265-8.
2005: Nakanishi Ikuo; Nishizawa Chiho; Ohkubo Kei; Takeshita Keizo; Suzuki Kazuo T; Ozawa Toshihiko; Hecht Sidney M; Tanno Masayuki; Sueyoshi Shoko; Miyata Naoki; Okuda Haruhiro; Fukuzumi Shunichi; Ikota Nobuo; Fukuhara Kiyoshi
Hydroxyl radical generation via photoreduction of a simple pyridine N-oxide by an NADH analogue.
Organic & biomolecular chemistry 2005;3(18):3263-5.
2005: Hattori Shigeki; Ohkubo Kei; Urano Yasuteru; Sunahara Hisato; Nagano Tetsuo; Wada Yuji; Tkachenko Nikolai V; Lemmetyinen Helge; Fukuzumi Shunichi
Charge separation in a nonfluorescent donor-acceptor dyad derived from boron dipyrromethene dye, leading to photocurrent generation.
The journal of physical chemistry. B 2005;109(32):15368-75.
2005: Hasobe Taku; Fukuzumi Shunichi; Kamat Prashant V
Ordered assembly of protonated porphyrin driven by single-wall carbon nanotubes. J- and H-aggregates to nanorods.
Journal of the American Chemical Society 2005;127(34):11884-5.
2005: Fukuzumi Shunichi; Ohkubo Kei; Ortiz Javier; Gutiérrez Ana M; Fernández-Lázaro Fernando; Sastre-Santos Angela
Formation of a long-lived charge-separated state of a zinc phthalocyanine-perylenediimide dyad by complexation with magnesium ion.
Chemical communications (Cambridge, England) 2005;(30):3814-6.
2005: Kobori Yasuhiro; Yamauchi Seigo; Akiyama Kimio; Tero-Kubota Shozo; Imahori Hiroshi; Fukuzumi Shunichi; Norris James R
Primary charge-recombination in an artificial photosynthetic reaction center.
Proceedings of the National Academy of Sciences of the United States of America 2005;102(29):10017-22.
2005: Hattori Shigeki; Wada Yuji; Yanagida Shozo; Fukuzumi Shunichi
Blue copper model complexes with distorted tetragonal geometry acting as effective electron-transfer mediators in dye-sensitized solar cells.
Journal of the American Chemical Society 2005;127(26):9648-54.
2005: Chukharev Vladimir; Vuorinen Tommi; Efimov Alexander; Tkachenko Nikolai V; Kimura Makoto; Fukuzumi Shunichi; Imahori Hiroshi; Lemmetyinen Helge
Photoinduced electron transfer in self-assembled monolayers of porphyrin-fullerene dyads on ITO.
Langmuir : the ACS journal of surfaces and colloids 2005;21(14):6385-91.
2005: Okamoto Ken; Hasobe Taku; Tkachenko Nikolai V; Lemmetyinen Helge; Kamat Prashant V; Fukuzumi Shunichi
Drastic difference in lifetimes of the charge-separated state of the formanilide-anthraquinone dyad versus the ferrocene-formanilide-anthraquinone triad and their photoelectrochemical properties of the composite films with fullerene clusters.
The journal of physical chemistry. A 2005;109(21):4662-70.
2005: Van Caemelbecke E; Derbin A; Hambright P; Garcia Rachel; Doukkali Anass; Saoiabi Ahmed; Ohkubo K; Fukuzumi S; Kadish K M
Electrochemistry of [(TMpyP)M(II)]4+ (X-)4 (X- = Cl- or BPh4-) and [(TMpyP)M(III)Cl]4+ (Cl-)4 in N,N-dimethylformamide where M is one of 15 different metal ions.
Inorganic chemistry 2005;44(11):3789-98.
2005: Kitaguchi Hironori; Ohkubo Kei; Ogo Seiji; Fukuzumi Shunichi
Direct ESR detection of pentadienyl radicals and peroxyl radicals in lipid peroxidation: mechanistic insight into regioselective oxygenation in lipoxygenases.
Journal of the American Chemical Society 2005;127(18):6605-9.
2005: Okamoto Ken; Fukuzumi Shunichi
Hydrogen bonds not only provide a structural scaffold to assemble donor and acceptor moieties of zinc porphyrin-quinone dyads but also control the photoinduced electron transfer to afford the long-lived charge-separated states.
The journal of physical chemistry. B 2005;109(16):7713-23.
2005: Fukuzumi Shunichi; Miyao Hiroshi; Ohkubo Kei; Suenobu Tomoyoshi
Electron-transfer oxidation properties of DNA bases and DNA oligomers.
The journal of physical chemistry. A 2005;109(15):3285-94.
2005: Fukuzumi Shunichi; Yuasa Junpei; Miyagawa Toshio; Suenobu Tomoyoshi
Mechanism of scandium ion catalyzed Diels-Alder reaction of anthracenes with methyl vinyl ketone.
The journal of physical chemistry. A 2005;109(14):3174-81.
2005: Ohkubo Kei; Fukuzumi Shunichi
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.
The journal of physical chemistry. A 2005;109(6):1105-13.
2005: Nakanishi Ikuo; Kawashima Tomonori; Ohkubo Kei; Kanazawa Hideko; Inami Keiko; Mochizuki Masataka; Fukuhara Kiyoshi; Okuda Haruhiro; Ozawa Toshihiko; Itoh Shinobu; Fukuzumi Shunichi; Ikota Nobuo
Electron-transfer mechanism in radical-scavenging reactions by a vitamin E model in a protic medium.
Organic & biomolecular chemistry 2005;3(4):626-9.
2005: Hasobe Taku; Imahori Hiroshi; Kamat Prashant V; Ahn Tae Kyu; Kim Seong Keun; Kim Dongho; Fujimoto Atsushi; Hirakawa Tsutomu; Fukuzumi Shunichi
Photovoltaic cells using composite nanoclusters of porphyrins and fullerenes with gold nanoparticles.
Journal of the American Chemical Society 2005;127(4):1216-28.
2005: Hasobe Taku; Kamat Prashant V; Troiani Vincent; Solladié Nathalie; Ahn Tae Kyu; Kim Seong Keun; Kim Dongho; Kongkanand Anusorn; Kuwabata Susumu; Fukuzumi Shunichi
Enhancement of light-energy conversion efficiency by multi-porphyrin arrays of porphyrin-peptide oligomers with fullerene clusters.
The journal of physical chemistry. B 2005;109(1):19-23.
2004: Fukuzumi Shunichi; Okamoto Ken; Tokuda Yoshihiro; Gros Claude P; Guilard Roger
Dehydrogenation versus oxygenation in two-electron and four-electron reduction of dioxygen by 9-alkyl-10-methyl-9,10-dihydroacridines catalyzed by monomeric cobalt porphyrins and cofacial dicobalt porphyrins in the presence of perchloric acid.
Journal of the American Chemical Society 2004;126(51):17059-66.
2004: Ogo Seiji; Uehara Keiji; Abura Tsutomu; Watanabe Yoshihito; Fukuzumi Shunichi
pH-selective synthesis and structures of alkynyl, acyl, and ketonyl intermediates in anti-Markovnikov and Markovnikov hydrations of a terminal alkyne with a water-soluble iridium aqua complex in water.
Journal of the American Chemical Society 2004;126(50):16520-7.
2004: Kotani Hiroaki; Ohkubo Kei; Fukuzumi Shunichi
Photocatalytic oxygenation of anthracenes and olefins with dioxygen via selective radical coupling using 9-mesityl-10-methylacridinium ion as an effective electron-transfer photocatalyst.
Journal of the American Chemical Society 2004;126(49):15999-6006.
2004: Hayashi Hideki; Ogo Seiji; Fukuzumi Shunichi
Aqueous hydrogenation of carbon dioxide catalysed by water-soluble ruthenium aqua complexes under acidic conditions.
Chemical communications (Cambridge, England) 2004;(23):2714-5.
2004: Kato Shigeru; Ueno Takafumi; Fukuzumi Shunichi; Watanabe Yoshihito
Catalase reaction by myoglobin mutants and native catalase: mechanistic investigation by kinetic isotope effect.
The Journal of biological chemistry 2004;279(50):52376-81.
2004: Ueno Tasuku; Urano Yasuteru; Setsukinai Ken-Ichi; Takakusa Hideo; Kojima Hirotatsu; Kikuchi Kazuya; Ohkubo Kei; Fukuzumi Shunichi; Nagano Tetsuo
Rational principles for modulating fluorescence properties of fluorescein.
Journal of the American Chemical Society 2004;126(43):14079-85.
2004: Okamoto Ken; Fukuzumi Shunichi
An yttrium ion-selective fluorescence sensor based on metal ion-controlled photoinduced electron transfer in zinc porphyrin-quinone dyad.
Journal of the American Chemical Society 2004;126(43):13922-3.
2004: Fukuzumi Shunichi; Yukimoto Kazusa; Ohkubo Kei
DNA cleavage induced by thermal electron transfer from a dimeric NADH analogue to acridinium ions in the presence of oxygen.
Journal of the American Chemical Society 2004;126(40):12794-5.
2004: Imahori Hiroshi; Kimura Makoto; Hosomizu Kohei; Sato Tomoo; Ahn Tae Kyu; Kim Seong Keun; Kim Dongho; Nishimura Yoshinobu; Yamazaki Iwao; Araki Yasuyuki; Ito Osamu; Fukuzumi Shunichi
Vectorial electron relay at ITO electrodes modified with self-assembled monolayers of ferrocene-porphyrin-fullerene triads and porphyrin-fullerene Dyads for molecular photovoltaic devices.
Chemistry (Weinheim an der Bergstrasse, Germany) 2004;10(20):5111-22.
2004: Hasobe Taku; Hattori Shigeki; Kotani Hiroaki; Ohkubo Kei; Hosomizu Kohei; Imahori Hiroshi; Kamat Prashant V; Fukuzumi Shunichi
Photoelectrochemical properties of supramolecular composite of fullerene nanoclusters and 9-mesityl-10-carboxymethylacridinium ion on SnO2.
Organic letters 2004;6(18):3103-6.
2004: Fukuzumi Shunichi; Okamoto Ken; Gros Claude P; Guilard Roger
Mechanism of four-electron reduction of dioxygen to water by ferrocene derivatives in the presence of perchloric acid in benzonitrile, catalyzed by cofacial dicobalt porphyrins.
Journal of the American Chemical Society 2004;126(33):10441-9.
2004: Tachi Yoshimitsu; Aita Kazuki; Teramae Shinichi; Tani Fumito; Naruta Yoshinori; Fukuzumi Shunichi; Itoh Shinobu
Dicopper-dioxygen complex supported by asymmetric pentapyridine dinucleating ligand.
Inorganic chemistry 2004;43(15):4558-60.
2004: Imahori Hiroshi; Sekiguchi Yuji; Kashiwagi Yukiyasu; Sato Tohru; Araki Yasuyuki; Ito Osamu; Yamada Hiroko; Fukuzumi Shunichi
Long-lived charge-separated state generated in a ferrocene-meso,meso-linked porphyrin trimer-fullerene pentad with a high quantum yield.
Chemistry (Weinheim an der Bergstrasse, Germany) 2004;10(13):3184-96.
2004: Fukuzumi Shunichi; Yuasa Junpei; Satoh Naoya; Suenobu Tomoyoshi
Scandium ion-promoted photoinduced electron transfer from electron donors to acridine and pyrene. Essential role of scandium ion in photocatalytic oxygenation of hexamethylbenzene.
Journal of the American Chemical Society 2004;126(24):7585-94.
2004: Teramae Shinichi; Osako Takao; Nagatomo Shigenori; Kitagawa Teizo; Fukuzumi Shunichi; Itoh Shinobu
Dinuclear copper-dioxygen intermediates supported by polyamine ligands.
Journal of inorganic biochemistry 2004;98(5):746-57.
2004: Ou Zhongping; Kadish Karl M; E Wenbo; Shao Jianguo; Sintic Paul J; Ohkubo Kei; Fukuzumi Shunichi; Crossley Maxwell J
Substituent effects on the site of electron transfer during the first reduction for gold(III) porphyrins.
Inorganic chemistry 2004;43(6):2078-86.
2004: Ogo Seiji; Uehara Keiji; Abura Tsutomu; Fukuzumi Shunichi
pH-Dependent chemoselective synthesis of alpha-amino acids. Reductive amination of alpha-keto acids with ammonia catalyzed by acid-stable iridium hydride complexes in water.
Journal of the American Chemical Society 2004;126(10):3020-1.
2004: Yuasa Junpei; Fukuzumi Shunichi
Thermochromism of the disproportionation equilibrium of pi-dimer radical anion complexes bridged by scandium ions.
Organic & biomolecular chemistry 2004;2(5):642-4.
2004: Fukuzumi Shunichi; Kotani Hiroaki; Ohkubo Kei; Ogo Seiji; Tkachenko Nikolai V; Lemmetyinen Helge
Electron-transfer state of 9-mesityl-10-methylacridinium ion with a much longer lifetime and higher energy than that of the natural photosynthetic reaction center.
Journal of the American Chemical Society 2004;126(6):1600-1.
2004: Ohkubo Kei; Kotani Hiroaki; Shao Jianguo; Ou Zhongping; Kadish Karl M; Li Guolin; Pandey Ravindra K; Fujitsuka Mamoru; Ito Osamu; Imahori Hiroshi; Fukuzumi Shunichi
Production of an ultra-long-lived charge-separated state in a zinc chlorin-C60 dyad by one-step photoinduced electron transfer.
Angewandte Chemie (International ed. in English) 2004;43(7):853-6.
2004: Imahori Hiroshi; Kashiwagi Yukiyasu; Endo Yoshiyuki; Hanada Takeshi; Nishimura Yoshinobu; Yamazaki Iwao; Araki Yasuyuki; Ito Osamu; Fukuzumi Shunichi
Structure and photophysical properties of porphyrin-modified metal nanoclusters with different chain lengths.
Langmuir : the ACS journal of surfaces and colloids 2004;20(1):73-81.
2004: Okamoto Ken; Mori Yukie; Yamada Hiroko; Imahori Hiroshi; Fukuzumi Shunichi
Effects of metal ions on photoinduced electron transfer in zinc porphyrin-naphthalenediimide linked systems.
Chemistry (Weinheim an der Bergstrasse, Germany) 2004;10(2):474-83.
2004: Nakanishi Ikuo; Ohkubo Kei; Miyazaki Kentaro; Hakamata Wataru; Urano Shiro; Ozawa Toshihiko; Okuda Haruhiro; Fukuzumi Shunichi; Ikota Nobuo; Fukuhara Kiyoshi
A planar catechin analogue having a more negative oxidation potential than (+)-catechin as an electron transfer antioxidant against a peroxyl radical.
Chemical research in toxicology 2004;17(1):26-31.
2004: Okamoto Ken; Araki Yasuyuki; Ito Osamu; Fukuzumi Shunichi
A dramatic elongation of the lifetime of charge-separated state by complexation with yttrium triflate in ferrocene-anthraquinone linked dyad.
Journal of the American Chemical Society 2004;126(1):56-7.
2004: Osako Takao; Tachi Yoshimitsu; Doe Matsumi; Shiro Motoo; Ohkubo Kei; Fukuzumi Shunichi; Itoh Shinobu
Quantitative evaluation of d-pi interaction in copper(I) complexes and control of copper(I)-dioxygen reactivity.
Chemistry (Weinheim an der Bergstrasse, Germany) 2004;10(1):237-46.
2003: Fukuzumi Shunichi; Ohkubo Kei; E Wenbo; Ou Zhongping; Shao Jianguo; Kadish Karl M; Hutchison James A; Ghiggino Kenneth P; Sintic Paul J; Crossley Maxwell J
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 nonpolar solvents.
Journal of the American Chemical Society 2003;125(49):14984-5.
2003: Hasobe Taku; Imahori Hiroshi; Kamat Prashant V; Fukuzumi Shunichi
Quaternary self-organization of porphyrin and fullerene units by clusterization with gold nanoparticles on SnO2 electrodes for organic solar cells.
Journal of the American Chemical Society 2003;125(49):14962-3.
2003: Nakanishi Ikuo; Miyazaki Kentaro; Shimada Tomokazu; Iizuka Yuko; Inami Keiko; Mochizuki Masataka; Urano Shiro; Okuda Haruhiro; Ozawa Toshihiko; Fukuzumi Shunichi; Ikota Nobuo; Fukuhara Kiyoshi
Kinetic study of the electron-transfer oxidation of the phenolate anion of a vitamin E model by molecular oxygen generating superoxide anion in an aprotic medium.
Organic & biomolecular chemistry 2003;1(22):4085-8.
2003: Hayashi Hideki; Ogo Seiji; Abura Tsutomu; Fukuzumi Shunichi
Accelerating effect of a proton on the reduction of CO2 dissolved in water under acidic conditions. Isolation, crystal structure, and reducing ability of a water-soluble ruthenium hydride complex.
Journal of the American Chemical Society 2003;125(47):14266-7.
2003: Suenobu Tomoyoshi; Guldi Dirk M; Ogo Seiji; Fukuzumi Shunichi
Excited-state deprotonation and H/D exchange of an iridium hydride complex.
Angewandte Chemie (International ed. in English) 2003;42(44):5492-5.
2003: Kojima Takahiko; Sakamoto Taisuke; Matsuda Yoshihisa; Ohkubo Kei; Fukuzumi Shunichi
A ruthenium pterin complex showing proton-coupled electron transfer: synthesis and characterization.
Angewandte Chemie (International ed. in English) 2003;42(40):4951-4.
2003: Ohkubo Kei; Suga Kyou; Morikawa Kohei; Fukuzumi Shunichi
Selective oxygenation of ring-substituted toluenes with electron-donating and -withdrawing substituents by molecular oxygen via photoinduced electron transfer.
Journal of the American Chemical Society 2003;125(42):12850-9.
2003: Okamoto Ken; Fukuzumi Shunichi
Self-promoted electron transfer from cobalt(II) porphyrin to p-fluoranil to produce a dimer radical anion-cobalt(III) porphyrin complex.
Journal of the American Chemical Society 2003;125(41):12416-7.
2003: Yuasa Junpei; Suenobu Tomoyoshi; Fukuzumi Shunichi
Highly self-organized electron transfer from an iridium complex to p-benzoquinone due to formation of a pi-dimer radical anion complex triply bridged by scandium ions.
Journal of the American Chemical Society 2003;125(40):12090-1.
2003: Osako Takao; Ohkubo Kei; Taki Masayasu; Tachi Yoshimitsu; Fukuzumi Shunichi; Itoh Shinobu
Oxidation mechanism of phenols by dicopper-dioxygen (Cu(2)/O(2)) complexes.
Journal of the American Chemical Society 2003;125(36):11027-33.
2003: Ofial Armin R; Ohkubo Kei; Fukuzumi Shunichi; Lucius Roland; Mayr Herbert
Role of electron-transfer processes in reactions of diarylcarbenium ions and related quinone methides with nucleophiles.
Journal of the American Chemical Society 2003;125(36):10906-12.
2003: Yang Hui-Jun; Matsui Toshitaka; Ozaki Shin-ichi; Kato Shigeru; Ueno Takafumi; Phillips George N; Fukuzumi Shunichi; Watanabe Yoshihito
Molecular engineering of myoglobin: influence of residue 68 on the rate and the enantioselectivity of oxidation reactions catalyzed by H64D/V68X myoglobin.
Biochemistry 2003;42(34):10174-81.
2003: Nishimine Mari; Ohkubo Kei; Komori Takashi; Fukuzumi Shunichi
Reversed effects of DNA on hydride transfer and electron transfer reactions of acridinium and quinolinium ions.
Chemical communications (Cambridge, England) 2003;(15):1886-7.
2003: Fukuzumi Shunichi
[Molecular design of electron transfer and energy conversion processes in photosynthesis]
Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme 2003;48(11 Suppl):1578-85.
2003: Yamada Hiroko; Imahori Hiroshi; Nishimura Yoshinobu; Yamazaki Iwao; Ahn Tae Kyu; Kim Seong Keun; Kim Dongho; Fukuzumi Shunichi
Photovoltaic properties of self-assembled monolayers of porphyrins and porphyrin-fullerene dyads on ITO and gold surfaces.
Journal of the American Chemical Society 2003;125(30):9129-39.
2003: Fukuzumi Shunichi; Shimoosako Kanji; Suenobu Tomoyoshi; Watanabe Yoshihito
Mechanisms of hydrogen-, oxygen-, and electron-transfer reactions of cumylperoxyl radical.
Journal of the American Chemical Society 2003;125(30):9074-82.
2003: Kashiwagi Yukiyasu; Ohkubo Kei; McDonald James A; Blake Iain M; Crossley Maxwell J; Araki Yasuyuki; Ito Osamu; Imahori Hiroshi; Fukuzumi Shunichi
Long-lived charge-separated state produced by photoinduced electron transfer in a zinc imidazoporphyrin-C(60) dyad.
Organic letters 2003;5(15):2719-21.
2003: Miura Tetsuo; Urano Yasuteru; Tanaka Kumi; Nagano Tetsuo; Ohkubo Kei; Fukuzumi Shunichi
Rational design principle for modulating fluorescence properties of fluorescein-based probes by photoinduced electron transfer.
Journal of the American Chemical Society 2003;125(28):8666-71.
2003: Ohkubo Kei; Menon Saija C; Orita Akihiro; Otera Junzo; Fukuzumi Shunichi
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.
The Journal of organic chemistry 2003;68(12):4720-6.
2003: Okamoto Ken; Imahori Hiroshi; Fukuzumi Shunichi
Metal ion-promoted intramolecular electron transfer in a ferrocene-naphthoquinone linked dyad. Continuous change in driving force and reorganization energy with metal ion concentration.
Journal of the American Chemical Society 2003;125(23):7014-21.
2003: Nakanishi Ikuo; Uto Yoshihiro; Ohkubo Kei; Miyazaki Kentaro; Yakumaru Haruko; Urano Shiro; Okuda Haruhiro; Ueda Jun-Ichi; Ozawa Toshihiko; Fukuhara Kiyoshi; Fukuzumi Shunichi; Nagasawa Hideko; Hori Hitoshi; Ikota Nobuo
Efficient radical scavenging ability of artepillin C, a major component of Brazilian propolis, and the mechanism.
Organic & biomolecular chemistry 2003;1(9):1452-4.
2003: Yuasa Junpei; Suenobu Tomoyoshi; Ohkubo Kei; Fukuzumi Shunichi
Remarkable effects of counter ions on scandium ion-promoted electron transfer reactions.
Chemical communications (Cambridge, England) 2003;(9):1070-1.
2003: Otsuki Joe; Omokawa Nobuyuki; Yoshiba Kenji; Yoshikawa Isao; Akasaka Tetsuo; Suenobu Tomoyoshi; Takido Toshio; Araki Koji; Fukuzumi Shunichi
Synthesis and structural, electrochemical, and optical properties of Ru(II) complexes with azobis(2,2'-bipyridine)s.
Inorganic chemistry 2003;42(9):3057-66.
2003: Fukuzumi Shunichi; Inada Osamu; Suenobu Tomoyoshi
Mechanisms of electron-transfer oxidation of NADH analogues and chemiluminescence. Detection of the keto and enol radical cations.
Journal of the American Chemical Society 2003;125(16):4808-16.
2003: Abura Tsutomu; Ogo Seiji; Watanabe Yoshihito; Fukuzumi Shunichi
Isolation and crystal structure of a water-soluble iridium hydride: a robust and highly active catalyst for acid-catalyzed transfer hydrogenations of carbonyl compounds in acidic media.
Journal of the American Chemical Society 2003;125(14):4149-54.
2003: Fukuzumi Shunichi; Ohkubo Kei; Imahori Hiroshi; Guldi Dirk M
Driving force dependence of intermolecular electron-transfer reactions of fullerenes.
Chemistry (Weinheim an der Bergstrasse, Germany) 2003;9(7):1585-93.
2003: Kesti Tero; Tkachenko Nikolai; Yamada Hiroko; Imahori Hiroshi; Fukuzumi Shunichi; Lemmetyinen Helge
C70 vs. C60 in zinc porphyrin-fullerene dyads: prolonged charge separation and ultrafast energy transfer from the second excited singlet state of porphyrin.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 2003;2(3):251-8.
2003: Fukuzumi Shunichi
New perspective of electron transfer chemistry.
Organic & biomolecular chemistry 2003;1(4):609-20.
2003: Fukuhara Kiyoshi; Nakanishi Ikuo; Shimada Tomokazu; Ohkubo Kei; Miyazaki Kentaro; Hakamata Wataru; Urano Shiro; Ozawa Toshihiko; Okuda Haruhiro; Miyata Naoki; Ikota Nobuo; Fukuzumi Shunichi
A planar catechin analogue as a promising antioxidant with reduced prooxidant activity.
Chemical research in toxicology 2003;16(1):81-6.
2003: Fukuzumi Shunichi; Okamoto Ken; Yoshida Yutaka; Imahori Hiroshi; Araki Yasuyuki; Ito Osamu
Effects of hydrogen bonding on metal ion-promoted intramolecular electron transfer and photoinduced electron transfer in a ferrocene-quinone dyad with a rigid amide spacer.
Journal of the American Chemical Society 2003;125(4):1007-13.
2003: Wang Zhixiong; Itoh Yoshiaki; Hosaka Yoshifumi; Kobayashi Ichiro; Nakano Yoshihisa; Maeda Isamu; Umeda Fusako; Yamakawa Junji; Nishimine Mari; Suenobu Tomoyoshi; Fukuzumi Shunichi; Kawase Masaya; Yagi Kiyohito
Mechanism of enhancement effect of dendrimer on transdermal drug permeation through polyhydroxyalkanoate matrix.
Journal of bioscience and bioengineering 2003;96(6):537-40.
2002: Fukuzumi Shunichi; Inada Osamu; Suenobu Tomoyoshi
Direct detection of radical cations of NADH analogues.
Journal of the American Chemical Society 2002;124(49):14538-9.
2002: Fukuzumi Shunichi; Ohkubo Kei; Okamoto Toshihiko
Metal ion-catalyzed Diels-Alder and hydride transfer reactions. Catalysis of metal ions in the electron-transfer step.
Journal of the American Chemical Society 2002;124(47):14147-55.
2002: Kubata Bruno Kilunga; Kabututu Zakayi; Nozaki Tomoyoshi; Munday Craig J; Fukuzumi Shunichi; Ohkubo Kei; Lazarus Michael; Maruyama Toshihiko; Martin Samuel K; Duszenko Michael; Urade Yoshihiro
A key role for old yellow enzyme in the metabolism of drugs by Trypanosoma cruzi.
The Journal of experimental medicine 2002;196(9):1241-51.
2002: Fukuzumi Shunichi; Yuasa Junpei; Suenobu Tomoyoshi
Scandium ion-promoted reduction of heterocyclic N=N double bond. Hydride transfer vs electron transfer.
Journal of the American Chemical Society 2002;124(42):12566-73.
2002: Ogo Seiji; Yamahara Ryo; Roach Mark; Suenobu Tomoyoshi; Aki Michihiko; Ogura Takashi; Kitagawa Teizo; Masuda Hideki; Fukuzumi Shunichi; Watanabe Yoshihito
Structural and spectroscopic features of a cis (hydroxo)-Fe(III)-(carboxylato) configuration as an active site model for lipoxygenases.
Inorganic chemistry 2002;41(21):5513-20.
2002: Fukuzumi Shunichi; Kitaguchi Hironori; Suenobu Tomoyoshi; Ogo Seiji
Activation of electron transfer reduction of p-benzoquinone derivatives by intermolecular regioselective hydrogen bond formation.
Chemical communications (Cambridge, England) 2002;(17):1984-5.
2002: Ohkubo Kei; Taylor Roger; Boltalina Olga V; Ogo Seiji; Fukuzumi Shunichi
Electron transfer reduction of a highly electron-deficient fullerene, C60F18.
Chemical communications (Cambridge, England) 2002;(17):1952-3.
2002: Fukuzumi Shunichi; Endo Yoshito; Imahori Hiroshi
A negative temperature dependence of the electron self-exchange rates of zinc porphyrin pi radical cations.
Journal of the American Chemical Society 2002;124(37):10974-5.
2002: Fukuzumi Shunichi; Ohkubo Kei
Fluorescence maxima of 10-methylacridone-metal ion salt complexes: a convenient and quantitative measure of lewis acidity of metal ion salts.
Journal of the American Chemical Society 2002;124(35):10270-1.
2002: Fukuzumi Shunichi; Inada Osamu; Satoh Naoya; Suenobu Tomoyoshi; Imahori Hiroshi
Significant enhancement of electron transfer reduction of NAD(+) analogues by complexation with scandium ion and the detection of the radical intermediate-scandium ion complex.
Journal of the American Chemical Society 2002;124(31):9181-8.
2002: Imahori Hiroshi; Yamada Hiroko; Guldi Dirk M; Endo Yoshito; Shimomura Akihisa; Kundu Santi; Yamada Koji; Okada Tadashi; Sakata Yoshiteru; Fukuzumi Shunichi
Comparison of reorganization energies for intra- and intermolecular electron transfer.
Angewandte Chemie (International ed. in English) 2002;41(13):2344-7.
2002: Kato Shigeru; Yang Hui-Jun; Ueno Takafumi; Ozaki Shin-ichi; Phillips George N; Fukuzumi Shunichi; Watanabe Yoshihito
Asymmetric sulfoxidation and amine binding by H64D/V68A and H64D/V68S Mb: mechanistic insight into the chiral discrimination step.
Journal of the American Chemical Society 2002;124(29):8506-7.
2002: Kesti Tero J; Tkachenko Nikolai V; Vehmanen Visa; Yamada Hiroko; Imahori Hiroshi; Fukuzumi Shunichi; Lemmetyinen Helge
Exciplex intermediates in photoinduced electron transfer of porphyrin-fullerene dyads.
Journal of the American Chemical Society 2002;124(27):8067-77.
2002: Fukuzumi Shunichi; Yoshida Yutaka; Okamoto Ken; Imahori Hiroshi; Araki Yasuyuki; Ito Osamu
Hydrogen-bonding dynamics in photoinduced electron transfer in a ferrocene-quinone linked dyad with a rigid amide spacer.
Journal of the American Chemical Society 2002;124(24):6794-5.
2002: Taki Masayasu; Teramae Shinichi; Nagatomo Shigenori; Tachi Yoshimitsu; Kitagawa Teizo; Itoh Shinobu; Fukuzumi Shunichi
Fine-tuning of copper(I)-dioxygen reactivity by 2-(2-pyridyl)ethylamine bidentate ligands.
Journal of the American Chemical Society 2002;124(22):6367-77.
2002: Imahori Hiroshi; Tamaki Koichi; Araki Yasuyuki; Sekiguchi Yuji; Ito Osamu; Sakata Yoshiteru; Fukuzumi Shunichi
Stepwise charge separation and charge recombination in ferrocene-meso,meso-linked porphyrin dimer-fullerene triad.
Journal of the American Chemical Society 2002;124(18):5165-74.
2002: Kadish Karl M; Wenbo E; Ou Zhongping; Shao Jianguo; Sintic Paul J; Ohkubo Kei; Fukuzumi Shunichi; Crossley Maxwell J
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.
Chemical communications (Cambridge, England) 2002;(4):356-7.
2002: Taki Masayasu; Itoh Shinobu; Fukuzumi Shunichi
Oxo-transfer reaction from a bis(mu-oxo)dicopper(III) complex to sulfides.
Journal of the American Chemical Society 2002;124(6):998-1002.
2002: Hirayama Daigo; Takimiya Kazuo; Aso Yoshio; Otsubo Tetsuo; Hasobe Taku; Yamada Hiroko; Imahori Hiroshi; Fukuzumi Shunichi; Sakata Yoshiteru
Large photocurrent generation of gold electrodes modified with [60]fullerene-linked oligothiophenes bearing a tripodal rigid anchor.
Journal of the American Chemical Society 2002;124(4):532-3.
2001: Fukuzumi S; Mori H; Imahori H; Suenobu T; Araki Y; Ito O; Kadish K M
Scandium ion-promoted photoinduced electron-transfer oxidation of fullerenes and derivatives by p-chloranil and p-benzoquinone.
Journal of the American Chemical Society 2001;123(50):12458-65.
2001: Osako T; Tachi Y; Taki M; Fukuzumi S; Itoh S
Modulation of coordination chemistry in copper(I) complexes supported by Bis[2-(2-pyridyl)ethyl]amine-based tridentate ligands.
Inorganic chemistry 2001;40(26):6604-9.
2001: Ohtsu H; Fukuzumi S
Coordination of semiquinone and superoxide radical anions to the zinc ion in SOD model complexes that act as the key step in disproportionation of the radical anions.
Chemistry (Weinheim an der Bergstrasse, Germany) 2001;7(22):4947-53.
2001: Fukuzumi S; Yoshida Y; Urano T; Suenobu T; Imahori H
Extremely slow long-range electron transfer reactions across zeolite-solution interface.
Journal of the American Chemical Society 2001;123(45):11331-2.
2001: Itoh S; Bandoh H; Nakagawa M; Nagatomo S; Kitagawa T; Karlin K D; Fukuzumi S
Formation, characterization, and reactivity of bis(mu-oxo)dinickel(III) complexes supported by a series of bis[2-(2-pyridyl)ethyl]amine ligands.
Journal of the American Chemical Society 2001;123(45):11168-78.
2001: Fukuzumi S; Itoh S
Catalytic control of redox reactivities of coenzyme analogs by metal ions.
Antioxidants & redox signaling 2001;3(5):807-24.
2001: Fukuzumi S; Ohkubo K; Imahori H; Shao J; Ou Z; Zheng G; Chen Y; Pandey R K; Fujitsuka M; Ito O; Kadish K M
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.
Journal of the American Chemical Society 2001;123(43):10676-83.
2001: Fukuzumi S; Fujii Y; Suenobu T
Metal ion-catalyzed cycloaddition vs hydride transfer reactions of NADH analogues with p-benzoquinones.
Journal of the American Chemical Society 2001;123(42):10191-9.
2001: Vehmanen V; Tkachenko N V; Imahori H; Fukuzumi S; Lemmetyinen H
Charge-transfer emission of compact porphyrin-fullerene dyad analyzed by Marcus theory of electron-transfer.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 2001;57(11):2229-44.
2001: Fukuzumi S; Ohkubo K; Suenobu T; Kato K; Fujitsuka M; Ito O
Photoalkylation of 10-alkylacridinium ion via a charge-shift type of photoinduced electron transfer controlled by solvent polarity.
Journal of the American Chemical Society 2001;123(35):8459-67.
2001: Fukuzumi S; Satoh N; Okamoto T; Yasui K; Suenobu T; Seko Y; Fujitsuka M; Ito O
Change in spin state and enhancement of redox reactivity of photoexcited states of aromatic carbonyl compounds by complexation with metal ion salts acting as Lewis acids. Lewis acid-catalyzed photoaddition of benzyltrimethylsilane and tetramethyltin via photoinduced electron transfer.
Journal of the American Chemical Society 2001;123(32):7756-66.
2001: Itoh S; Kumei H; Taki M; Nagatomo S; Kitagawa T; Fukuzumi S
Oxygenation of phenols to catechols by a (mu-eta 2:eta 2-peroxo)dicopper(II) complex: mechanistic insight into the phenolase activity of tyrosinase.
Journal of the American Chemical Society 2001;123(27):6708-9.
2001: Imahori H; Guldi D M; Tamaki K; Yoshida Y; Luo C; Sakata Y; Fukuzumi S
Charge separation in a novel artificial photosynthetic reaction center lives 380 ms.
Journal of the American Chemical Society 2001;123(27):6617-28.
2001: Ohtsu H; Itoh S; Nagatomo S; Kitagawa T; Ogo S; Watanabe Y; Fukuzumi S
Characterization of imidazolate-bridged dinuclear and mononuclear hydroperoxo complexes.
Inorganic chemistry 2001;40(13):3200-7.
2001: Itoh S; Nagagawa M; Fukuzumi S
Fine tuning of the interaction between the copper(I) and disulfide bond. Formation of a bis(mu-thiolato)dicopper(II) complex by reductive cleavage of the disulfide bond with copper(I).
Journal of the American Chemical Society 2001;123(17):4087-8.
2001: Imahori H; Tamaki K; Guldi D M; Luo C; Fujitsuka M; Ito O; Sakata Y; Fukuzumi S
Modulating charge separation and charge recombination dynamics in porphyrin-fullerene linked dyads and triads: Marcus-normal versus inverted region.
Journal of the American Chemical Society 2001;123(11):2607-17.
2001: Fukuzumi S; Imahori H; Yamada H; El-Khouly M E; Fujitsuka M; Ito O; Guldi D M
Catalytic effects of dioxygen on intramolecular electron transfer in radical ion pairs of zinc porphyrin-linked fullerenes.
Journal of the American Chemical Society 2001;123(11):2571-5.
2001: Itoh S; Kumei H; Nagatomo S; Kitagawa T; Fukuzumi S
Effects of metal ions on physicochemical properties and redox reactivity of phenolates and phenoxyl radicals: mechanistic insight into hydrogen atom abstraction by phenoxyl radical-metal complexes.
Journal of the American Chemical Society 2001;123(10):2165-75.
2001: Fukuzumi S; Ohkubo K; Fujitsuka M; Ito O; Teichmann M C; Maisonhaute E; Amatore C
Photochemical generation of cyclopentadienyliron dicarbonyl anion by a nicotinamide adenine dinucleotide dimer analogue.
Inorganic chemistry 2001;40(6):1213-9.
2001: Fukuzumi S; Ohkubo K; Otera J
Comparison between electron transfer and nucleophilic reactivities of ketene silyl acetals with cationic electrophiles.
The Journal of organic chemistry 2001;66(4):1450-4.
2001: Imahori H; Arimura M; Hanada T; Nishimura Y; Yamazaki I; Sakata Y; Fukuzumi S
Photoactive three-dimensional monolayers: porphyrin-alkanethiolate-stabilized gold clusters.
Journal of the American Chemical Society 2001;123(2):335-6.
2001: Imahori H; Norieda H; Yamada H; Nishimura Y; Yamazaki I; Sakata Y; Fukuzumi S
Light-harvesting and photocurrent generation by gold electrodes modified with mixed self-assembled monolayers of boron-dipyrrin and ferrocene-porphyrin-fullerene triad.
Journal of the American Chemical Society 2001;123(1):100-10.
2000: Fukuzumi S; Ohkubo K
Quantitative evaluation of Lewis acidity of metal ions derived from the g values of ESR spectra of superoxide: metal ion complexes in relation to the promoting effects in electron transfer reactions.
Chemistry (Weinheim an der Bergstrasse, Germany) 2000;6(24):4532-5.
2000: Itoh S; Taki M; Kumei H; Takayama S; Nagatomo S; Kitagawa T; Sakurada N; Arakawa R; Fukuzumi S
Model complexes for the active form of galactose oxidase. Physicochemical properties of Cu(II)- and Zn(II)-phenoxyl radical complexes.
Inorganic chemistry 2000;39(16):3708-11.
2000: Taki M; Kumei H; Itoh S; Fukuzumi S
Hydrogen atom abstraction by Cu(II)- and Zn(II)-phenoxyl radical complexes, models for the active form of galactose oxidase.
Journal of inorganic biochemistry 2000;78(1):1-5.
1998: Itoh S; Kawakami H; Fukuzumi S
Model studies on calcium-containing quinoprotein alcohol dehydrogenases. Catalytic role of Ca2+ for the oxidation of alcohols by coenzyme PQQ (4,5-dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2, 7,9-tricarboxylic acid).
Biochemistry 1998;37(18):6562-71.

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