I. Okura

发表

Functional Validation of the Genetic Polymorphisms of Human ATP-Binding Cassette (ABC) Transporter ABCG2: Identification of Alleles That Are Defective in Porphyrin Transport

T. Ishikawa, H. Nakagawa, A. Tamura, 2006, Molecular Pharmacology.

Expression levels of PEPT1 and ABCG2 play key roles in 5-aminolevulinic acid (ALA)-induced tumor-specific protoporphyrin IX (PpIX) accumulation in bladder cancer.

Ichiro Okura, Keiji Inoue, Hideo Fukuhara, 2013, Photodiagnosis and photodynamic therapy.

Porphyrin-doped sol-gel glass as a probe for oxygen sensing

Ichiro Okura, I. Okura, Sang-Kyung Lee, 1997 .

Optical Sensor for Oxygen Using a Porphyrin-doped Sol-Gel Glass

I. Okura, Sang-Kyung Lee, 1997 .

Oxygen concentration imaging in a single living cell using phosphorescence lifetime of Pt-porphyrin

T. Kamachi, I. Okura, Taka-aki Saito, 2007 .

Novel optical oxygen sensing material: platinum octaethylporphyrin immobilized in a copolymer film of isobutyl methacrylate and tetrafluoropropyl methacrylate

T. Miyashita, Y. Amao, I. Okura, 2001 .

Optical oxygen detection based on luminescence change of metalloporphyrins immobilized in poly(isobutylmethacrylate-co-trifluoroethylmethacrylate) film

T. Miyashita, Y. Amao, I. Okura, 2000 .

A novel optical oxygen sensing system based on triplet–triplet reflectance of fullerene C60-polystyrene film by time-resolved spectroscopy using diffuse reflectance laser flash photolysis

K. Asai, Y. Amao, I. Okura, 2000 .

Oxygen sensing system using triplet–triplet reflectance of zinc porphyrin immobilized in polymer membrane studies by laser flash photolysis

Ichiro Okura, Keisuke Asai, K. Asai, 2000 .

Optical Oxygen Sensing Properties of Tris (4,7′-diphenyl-1,10′-phenanthroline) Ruthenium (II)-Polyacrylic Acid Complex Thin Film

Y. Amao, I. Okura, 2000 .

Novel optical oxygen sensing material: platinum porphyrin-fluoropolymer film

K. Asai, T. Miyashita, Y. Amao, 2000 .

Optical Oxygen Pressure Sensing Based on Triplet-Triplet Quenching of Fullerene-Polystyrene Film Using Laser Flash Photolysis: Soccerballene C60 Versus Rugbyballene C70.

K. Asai, Y. Amao, I. Okura, 1999 .

Characterization of Porphyrins and Phthalocyanines

I. Okura, 2001 .

Photoluminescent oxygen sensing on a specific surface area using phosphorescence quenching of Pt-porphyrin

I. Okura, Sang-Kyung Lee, 1997 .

An Optical Sensing Material for Trace Analysis of Oxygen. Metalloporphyrin Dispersed in Poly(1-trimethylsilyl-1-propyne) Film

Y. Amao, H. Nishide, I. Okura, 2002 .

Metalloporphyrins immobilized in styrene–trifluoroethylmethacrylate copolymer film as an optical oxygen sensing probe

T. Miyashita, Y. Amao, I. Okura, 2001 .

Thenoyltrifluoroacetonato 1, 10-Phenanthroline Europium(III)Complex Immobilized in Fluoropolymer Film as Optical Oxygen Sensing Material

T. Miyashita, Y. Amao, I. Okura, 2000 .

Novel optical oxygen sensing by phosphorescence quenching of palladium porphyrin self-assembled film on alumina plate

K. Asai, Y. Amao, I. Okura, 2000 .

Novel optical oxygen sensing device: a thin film of a palladium porphyrin with a long alkyl chain on an alumina plate

Y. Amao, I. Okura, K. Miyakawa, 2000 .

Optical Oxygen Sensing Based on the Luminescence Quenching of Europium(III) Complex Immobilized in Fluoropolymer Film

T. Miyashita, Y. Amao, I. Okura, 2000 .

Dual-mode oxygen-sensing based on oxygen-adduct formation at cobaltporphyrin–polymer and luminescence quenching of pyrene: an optical oxygen sensor for a practical atmospheric pressure

K. Asai, H. Nishide, I. Okura, 2008 .

Development of novel optical oxygen sensing system based on stationary T–T absorption

T. Kamachi, I. Okura, Noriyuki Asakura, 2006 .

Optical oxygen sensing materials: chemisorption film of ruthenium(II) polypyridyl complexes attached to anionic polymer

Ichiro Okura, Y. Amao, I. Okura, 2003 .

Novel optical oxygen sensing material: platinum porphyrin–styrene–pentafluorostyrene copolymer film

K. Asai, T. Miyashita, Y. Amao, 1999 .

Preparation of a water-soluble fluorinated zinc phthalocyanine and its effect for photodynamic therapy.

S. Ogura, I. Okura, K. Oda, 2000, Journal of photochemistry and photobiology. B, Biology.

Selective aggregation of zinc phthalocyanines in the skin

I. Okura, K. Tabata, K. Oda, 2000 .

Photoinduced Hydrogen Production by Direct Electron Transfer from Photosystem I Cross-Linked with Cytochrome c3 to [NiFe]-Hydrogenase

M. Maeda, Hitoshi Nakamoto, T. Kamachi, 2006, Photochemistry and photobiology.

Photoinduced Hydrogen Production by Direct Electron Transfer from Photosystem I Cross‐Linked with Cytochrome c3 to [NiFe]‐Hydrogenase

Hitoshi Nakamoto, T. Kamachi, I. Okura, 2006 .

Photodynamic Therapy by Zinc Phthalocyanine as Tumor Localizer

I. Okura, T. Nishisaka, H. Nanasawa, 1992 .

Role of iron and copper in particulate methane monooxygenase of Methylosinus trichosporium OB3b

I. Okura, Masayuki Takeguchi, 2000 .

INFLUENCE OF STRESS RATIOS ON FATIGUE STRENGTH OF A6005C-T5 ALUMINUM ALLOY AND ITS FRICTION STIR WELDED JOINTS

Ichiro Okura, Nobuyasu Hagisawa, I. Okura, 2009 .

Improvement of the purification method for retaining the activity of the particulate methane monooxygenase from Methylosinus trichosporium OB3b

T. Kamachi, I. Okura, A. Miyaji, 2002, Biotechnology Letters.

Reconstitution of hydrogenase from its apoprotein

Satoshi Nakamura, I. Okura, Ken-Ichi Nakamura, 1979 .

Studies on the iron—sulfur cluster in hydrogenase from desulfovibrio vulgaris

Satoshi Nakamura, I. Okura, Ken-Ichi Nakamura, 1979 .

On the Iron-Sulfur Cluster in Hydrogenase from Desulfovibrio vulgaris

I. Okura, T. Keii, Ken-Ichi Nakamura, 1978 .

Cellular Uptake and Photocytotoxicity of Glycoconjugated Porphyrins in HeLa Cells¶

S. Ogura, S. Ogata, M. Tanihara, 2004, Photochemistry and photobiology.

Sugar-dependent photocytotoxic property of tetra- and octa-glycoconjugated tetraphenylporphyrins

S. Ogura, I. Okura, H. Ono, 1998 .

Hydrophobicity parameters (Log P) of glycoconjugated porphyrins for photodynamic therapy evaluated by reversed phase HPLC

S. Ogura, S. Ogata, I. Okura, 2004 .

Cellular uptake and photocytotoxicity of glycoconjugated chlorins in HeLa cells.

S. Ogura, S. Ogata, M. Tanihara, 2005, Journal of photochemistry and photobiology. B, Biology.

Hydrogen and Methanol Formation Utilizing Bioprocesses

I. Okura, K. Tabata, 2008 .

Synthesis, Redox Behavior, Sensitizer Activity, and Oxygen Transfer of Covalently Bound Polymeric Porphyrins

E. Tsuchida, D. Wöhrle, I. Okura, 1988 .

Development of phthalocyanines for photodynamic therapy

S. Ogura, T. Kamachi, I. Okura, 2006 .

Sensitizers for Photodynamic Therapy

I. Okura, 2001 .

Syntheses, Characterization, and Antitumor Activities of Platinum(II) and Palladium(II) Complexes with Sugar‐Conjugated Triazole Ligands

S. Ogura, T. Funabiki, U. Schubert, 2012, Chemistry & biodiversity.

Cellular Uptake and Photocytotoxicity of Glycoconjugated Porphyrins in Hela Cells. ¶

S. Ogura, S. Ogata, M. Tanihara, 2004 .

Synthesis and phototoxic property of tetra- and octa-glycoconjugated tetraphenylchlorins.

S. Ogura, T. Kakuchi, I. Okura, 1998, Bioorganic & medicinal chemistry letters.

Complexation of Zn(TPPS3) by methyl viologen and its role in the photoinduced hydrogen evolution with hydrogenase

I. Okura, S. Aono, S. Kusunoki, 1983 .

Complexation of Zn-TPPS3 by ethyl viologen and its role in photoredox processes

I. Okura, S. Aono, S. Kusunoki, 1983 .

Photoreduction of viologens and hydrogen evolution with hydrogenase

I. Okura, S. Aono, S. Kusunoki, 1983 .

Photoinduced hydrogen evolution with viologen-linked anionic zinc porphyrins

I. Okura, Yuichi Kinumi, 1989 .

Photoinduced hydrogen production with the system containing water-soluble viologen-linked porphyrins and hydrogenase

Y. Amao, I. Okura, 2002 .

Light-driven Hydrogen Production by a Hybrid Complex of a [NiFe]-Hydrogenase and the Cyanobacterial Photosystem I

O. Lenz, K. Yoon, Hitoshi Nakamoto, 2006, Photochemistry and photobiology.

Photochemical reduction of NADP to NADPH and hydrogenation of 2-butanone using 2,2'-bipyridinium salts as electron carriers

I. Okura, S. Aono, 1988 .

Regeneration of NADH and ketone hydrogenation by hydrogen with the combination of hydrogenase and alcohol dehydrogenase. Scientific note.

I. Okura, F. Hasumi, K. Otsuka, 1989, Applied biochemistry and biotechnology.

Regeneration of NADPH and ketone hydrogenation by hydrogen in the enzymatic system

I. Okura, S. Aono, Katsumi Kurabayashi, 1987 .

Regeneration of NADH and Hydrogenation of Ketones to Alcohols with the Combination of Hydrogenase and Alcohol Dehydrogenase

I. Okura, S. Aono, K. Otsuka, 1987 .

Regeneration of NADPH and hydrogenation of ketones to alcohols with the combination of hydrogenase, ferredoxin-NADP reductase, and alcohol dehydrogenase.

I. Okura, S. Aono, Katsumi Kurabayashi, 1987 .

Regeneration of NADH and ketone hydrogenation by hydrogen with the combination of hydrogenase and alcohol dehydrogenase

I. Okura, F. Hasumi, K. Otsuka, 1990 .

Optical oxygen sensor devices using metalloporphyrins

Y. Amao, I. Okura, 2009 .

Oxygen sensing using palladium porphyrin with long alkyl chain self-assembled film

K. Asai, Y. Amao, I. Okura, 2000 .

Nrf2-dependent induction of human ABC transporter ABCG2 and heme oxygenase-1 in HepG2 cells by photoactivation of porphyrins: biochemical implications for cancer cell response to photodynamic therapy.

T. Ishikawa, Y. Hagiya, S. Ogura, 2008, Journal of experimental therapeutics & oncology.

T-Site Selective Photocleavage of DNA by Cationic Schiff Base Complex of Manganese (III)

E. Suzuki, Y. Fujii, I. Okura, 1998 .

Hydrogen peroxide as an effecter on the inactivation of particulate methane monooxygenase under aerobic conditions

T. Kamachi, I. Okura, T. Baba, 2009 .

INFLUENCE OF INITIAL DEFLECTION OF PLATE GIRDER WEB ON FATIGUE CRACK INITIATION

I. Okura, Y. Maeda, 1982 .

Photoinduced hydrogen evolution with lysine-linked viologen and hydrogenase

T. Kamachi, I. Okura, A. Miyaji, 2002 .

Lysine-linked viologen for substrate of hydrogenase on hydrogen evolution

T. Kamachi, I. Okura, T. Hiraishi, 2001 .

Photoreduction of cytochrome c with zinc protoporphyrin reconstituted myoglobin (ZnPPMb)

I. Okura, S. Aono, S. Nemoto, 1995 .

Porphyrin Accumulation in Mitochondria Is Mediated by 2-Oxoglutarate Carrier*

H. Handa, Hajime Watanabe, I. Okura, 2006, Journal of Biological Chemistry.

Photoinduced reduction of NADP using bipyridinium salts as electron carriers

I. Okura, S. Aono, 1987 .

Localization of poly-L-lysine-photosensitizer conjugate in nucleus.

S. Ogura, T. Kamachi, I. Okura, 2005, Journal of controlled release : official journal of the Controlled Release Society.

Electron Spin-Echo Envelope Modulation Studies on Copper Site of Particulate Methane Monooxygenase from Methylosinus trichosporium OB3b.

I. Okura, K. Fukui, H. Ohya, 1999 .

Preparation of Porphyrins and Phthalocyanines

I. Okura, 2001 .

Photoinduced electron transfer in viologen-linked porphyrins (p-PCnV)

Y. Inoue, Yasuhiko Yamamoto, I. Okura, 1990 .

PHOTOREDUCTION OF VIOLOGENS WITH NADPH AS REVERSIBLE ELECTRON DONOR

A. Yamada, I. Okura, S. Aono, 1986 .

Hydrogen generation by visible light with ruthenium(II)carbonyltetraphenylporphyrin in aqueous micellar solution catalysed by hydrogenase

I. Okura, Nguyen Kim-Thuan, 1980 .

Hydrogen generation by visible light with zinc(II) tetraphenylporphyrin in aqueous micellar solutions

I. Okura, Nguyen Kim-Thuan, 1979 .

Photosensitization of Porphyrins and Phthalocyanines

I. Okura, 2001 .

1H NMR Conformational Study of Viologen-Linked Porphyrins

Y. Inoue, Yasuhiko Yamamoto, I. Okura, 1989 .

Photoinduced hydrogen evolution with peptide dendrimer-multi-Zn(II)-porphyrin, viologen, and hydrogenase.

H. Mihara, T. Kamachi, I. Okura, 2001, Biopolymers.

Photoinduced Hydrogen Evolution

I. Okura, 2001 .

Direct monitoring of the electron pool effect of cytochrome c3 by highly sensitive EQCM measurements

T. Kamachi, I. Okura, Noriyuki Asakura, 2004, JBIC Journal of Biological Inorganic Chemistry.

Hydrogen generation by visible light with tris-(2,2′-bipyridine) ruthenium dication

I. Okura, Nguyen Kim-Thuan, 1979 .

Methane hydroxylation using light energy by the combination of thylakoid and methane monooxygenase

T. Kamachi, I. Okura, Hidehiro Ito, 2014 .

Purification and properties of intact hydrogenase from Desulfovibrio vulgaris (Miyazaki)

T. Kamachi, I. Okura, T. Hiraishi, 1995 .

Kinetics of methyl viologen reduction by hydrogen catalyzed by hydrogenase from Desulfovibrio vulgaris.

I. Okura, S. Nakamura, K. Nakamura, 1981, Journal of inorganic biochemistry.

Fullerene C$_{60}$ immobilized in polymethylmethacrylate film as an optical temperature sensing material

Y. Amao, I. Okura, 2000 .

Photochemical Evolution of H2 in the System Methyl Viologen/MnII-meso-Tetraphenylporphyrintrisulfonic Acid/Mercaptoethanol/Hydrogenase†

M. Takeuchi, I. Okura, Nguyen Kim-Thuan, 1982 .

Photochemical properties of water‐soluble fluorinated zinc phthalocyanines and their photocytotoxicity against HeLa cells

I. Okura, K. Tabata, Kaoru Fukushima, 1998 .

Photoredox properties of tetra-2,3-pyridinoporphyrazines (29H,31H-tetrapyrido[2,3-b: 2′, 3′-g : 2″,3″-l:2‴,3‴-q]porphyrazine)

D. Wöhrle, I. Okura, S. Aono, 1985 .

Photoinduced hydrogen evolution with bifunctional porphyrins

I. Okura, S. Aono, Naruhiko Kaji, 1988 .

Removal of disperse dyes by the fungus Cunninghamella polymorpha.

I. Okura, D. Sugimori, R. Banzawa, 1999, Journal of bioscience and bioengineering.

Cloning and expression of the gene encoding the 7Fe type ferredoxin from a thermophilic hydrogen oxidizing bacterium, Bacillus schlegelii.

I. Okura, S. Aono, R. Aono, 1994, Biochemical and biophysical research communications.

Properties of the membranes containing the particulate methane monooxygenase from Methylosinus trichosporium OB3b

I. Okura, Masayuki Takeguchi, K. Miyakawa, 1998, Biometals.

Purification and properties of particulate methane monooxygenase from Methylosinus trichosporium OB3b

T. Kamachi, I. Okura, Masayuki Takeguchi, 1997 .

The role of copper in particulate methane monooxygenase from Methylosinus trichosporium OB3b

I. Okura, K. Miyakawa, Masayuki Takeguchi, 1999 .

Intercalator-linked cisplatin: synthesis and antitumor activity of cis-dichloroplatinum(II) complexes connected to acridine and phenylquinolines by one methylene chain

M. Yokoyama, I. Okura, Masako Kato, 1998 .

Effect of side chain location in (2-aminoethyl)-aminomethyl-2-phenylquinolines as antitumor agents.

M. Maeda, S. Ogura, M. Yokoyama, 1998, Bioorganic & medicinal chemistry letters.

Adenophostin‐medicated quantal Ca2+ release in the purified and reconstituted inositol 1,4,5‐trisphosphate receptor type 1

K. Mikoshiba, T. Michikawa, T. Furuichi, 1995, FEBS letters.

Synthesis, characterization, interaction with DNA, and antitumor activity of cis-dichloroplatinum(II) complex linked to intercalators

M. Yokoyama, I. Okura, S. Yano, 1997 .

Hydrogen evolution using photoinduced electron transfer in water soluble bisviologen-linked cationic zinc porphyrin

Y. Amao, I. Okura, 1999 .

Ethylene—propene cO-dimerization with silica-supported rhodium chloride catalyst

I. Okura, T. Keii, N. Takahashi, 1978 .

Highly active silica-supported rhodium chloride catalyst for ethylene dimerization

I. Okura, T. Keii, N. Takahashi, 1978 .

Electron Transfer from Hydrophobic Porphyrin to Hydrophilic Viologen via the Photoexcited Singlet State in Water

T. Kamachi, I. Okura, Noriyuki Asakura, 2009 .

Photoinduced hydrogen evolution with viologen-linked ruthenium(II) complexes and hydrogenase

T. Kamachi, I. Okura, T. Hiraishi, 1999 .

Preparation and characterization of bisviologen-linked ruthenium (II) complexes

T. Kamachi, I. Okura, T. Hiraishi, 1998 .

Photoinduced hydrogen evolution with hydrogenase and water‐soluble viologen‐linked zinc porphyrins

Y. Amao, T. Kamachi, I. Okura, 1998 .

Photoinduced hydrogen evolution with water soluble bisviologen linked zinc porphyrin and hydrogenase

Y. Amao, T. Kamachi, I. Okura, 1997 .

Photoinduced Hydrogen Evolution with Viologen-Linked Zinc Porphyrins

I. Okura, Yuichi Kinumi, 1990 .

Photoinduced electron transfer in viologen-linked porphyrins (m-PCnV)

Y. Inoue, Yasuhiko Yamamoto, I. Okura, 1990 .

Intramolecular electron transfer in viologen-linked porphyrins (p-PCnV(R) and p-PCnQ(R))

Y. Inoue, Yasuhiko Yamamoto, I. Okura, 1990 .

Photocatalysis Science and Technology

Ichiro Okura, Masao Kaneko, M. Kaneko, 2002 .

Photoinduced intramolecular electron transfer in bisviologen-linked porphyrin in acetonitrile

I. Okura, J. Hirota, 1993 .

Preparation and characterization of water-soluble viologen-linked zinc porphyrin and bisviologen-linked zinc porphyrin

Y. Amao, T. Kamachi, I. Okura, 1998 .

Photoinduced hydrogen evolution with a viologen-linked porphyrin

I. Okura, S. Aono, Naruhiko Kaji, 1986 .

Porphyrin arrays responsive to additives. Fluorescence tuning.

T. Kamachi, I. Okura, Shingo Suzuki, 2009, Journal of the American Chemical Society.

Photoinduced intramolecular electron transfer in viologen-linked zinc porphyrins in dimethyl sulfoxide

I. Okura, H. Hosono, 1992 .

Synthesis of Xylitol by Reduction of Xylulose with the Combination of Hydrogenase and Xylulose Reductase

I. Okura, F. Hasumi, Chitoku Teshima, 1996 .

Synthesis of alanine and leucine by reductive amination of 2-oxoic acid with combination of hydrogenase and dehydrogenase

I. Okura, K. Fukuoka, Y. Miyamoto, 1996, Applied biochemistry and biotechnology.

Hydrogenation of pyruvic acid by hydrogen with the combination of hydrogenase and lactate dehydrogenase

I. Okura, F. Hasumi, N. Nakada, 1992 .

Photostable chlorophyll a conjugated with poly(vinylpyrrolidone)-smectite catalyzes photoreduction and hydrogen gas evolution by visible light.

T. Itoh, T. Kamachi, I. Okura, 1998, Bioconjugate chemistry.

Dinitrogen production from ammonia by Nitrosomonas europaea

N. K. Shrestha, T. Kamachi, I. Okura, 2002 .

Conversion of ammonia to dinitrogen in wastewater by Nitrosomonas europaea

N. K. Shrestha, T. Kamachi, I. Okura, 2001, Applied biochemistry and biotechnology.

Porphyrins in urine after administration of 5-aminolevulinic acid as a potential tumor marker.

Y. Hagiya, S. Ogura, M. Nakajima, 2011, Photodiagnosis and photodynamic therapy.

Motion of redox molecules in solution monitored by the highly-sensitive EQCM technique

T. Kamachi, I. Okura, Noriyuki Asakura, 2006 .

Application of electrochemical quartz crystal microbalance technique to direct monitoring of cytochrome c3 function as the electron pool during intermolecular electron transfer.

T. Kamachi, I. Okura, Noriyuki Asakura, 2003, Analytical biochemistry.

Highly efficient photochemical hydrogen production system using zinc porphyrin and hydrogenase in CTAB micellar system

Y. Amao, I. Okura, Yumiko Tomonou, 2003 .

Photoinduced hydrogen production with water-soluble zinc porphyrin and hydrogenase in nonionic surfactant micellar system

Y. Ishikawa, Y. Amao, I. Okura, 2002 .

The Photoreduction of Viologen Dyes with Palladium meso-Tetraphenylporphyrintrisulfonate

M. Takeuchi, I. Okura, S. Aono, 1982 .

PHOTOINDUCED HYDROGEN EVOLUTION WITH HYDROGENASE AND CYTOCHROME C3

T. Kamachi, I. Okura, T. Hiraishi, 1995 .

Photostable Optical Oxygen Sensing Material: Platinum Tetrakis(pentafluorophenyl)porphyrin Immobilized in Polystyrene

Ichiro Okura, I. Okura, Sang-Kyung Lee, 1997 .

Preparation and characterization of viologen-linked zinc porphyrins

I. Okura, H. Hosono, 1991 .

The complexation of zinc tetraphenylporphyrintrisulfonate by viologen and its role in photoredox processes.

I. Okura, S. Aono, S. Kusunoki, 1984 .

Kinetics and mechanism of methyl viologen reduction and hydrogen generation by visible light with haematoporphyrin catalysed by hydrogenase

I. Okura, N. K. Thuan, 1980 .

Kinetics and mechanism of methyl viologen reduction and hydrogen generation by visible light with tris (2,2′-bipyridine) ruthenium dication

Satoshi Nakamura, I. Okura, Ken-Ichi Nakamura, 1979 .

Retardation of Back Electron Transfer in Photoredox Processes by the Addition of Surfactant Micelles

I. Okura, S. Aono, Naruhiko Kaji, 1985 .

Application of hydrogenase for photoinduced hydrogen evolution.

I. Okura, 1986, Biochimie.

Hydrogenase and its application for photoinduced hydrogen evolution

I. Okura, 1985 .

Kinetic studies of photoinduced methyl viologen reduction with ruthenium complexes and hydrogen evolution from water by hydrogenase

I. Okura, Nguyen Kim-Thuan, 1981 .

Photoinduced hydrogen evolution in a micellar system

I. Okura, S. Aono, Naruhiko Kaji, 1985 .

Comparison of activities for hydrogen evolution from water of hydrogenase and colloidal platinum

I. Okura, Masatoshi Kobayashi, S. Kusunoki, 1981 .

Artificial Hydrogenase: Hydrogen Evolution Catalyzed by Synthesized Iron-Sulfur Protein

Satoshi Nakamura, I. Okura, Ken-Ichi Nakamura, 1979 .

Kinetics and mechanism of photo-induced methyl viologen reduction with an organic dye and hydrogen evolution from water by hydrogenase

M. Takeuchi, I. Okura, S. Aono, 1982 .

Photo-induced cleavage of water with tris(2,2′-bipyridine) ruthenium dication or hematoporphyrin in alkaline solution

M. Takeuchi, I. Okura, Nguyen Kim-Thuan, 1982 .

Photoinduced Hydrogen Evolution with Viologen-Linked Porphyrins

I. Okura, S. Aono, Yuichi Kinumi, 1988 .

The effect of 5-aminolevulinic acid on cytochrome c oxidase activity in mouse liver

Y. Hagiya, S. Ogura, M. Nakajima, 2011, BMC Research Notes.

Pivotal roles of peptide transporter PEPT1 and ATP-binding cassette (ABC) transporter ABCG2 in 5-aminolevulinic acid (ALA)-based photocytotoxicity of gastric cancer cells in vitro.

T. Ishikawa, Y. Hagiya, S. Ogura, 2012, Photodiagnosis and photodynamic therapy.

Measurement of soil bacterial colony temperatures and isolation of a high heat-producing bacterium

T. Kamachi, I. Okura, Kenji Tabata, 2013, BMC Microbiology.

Semicontinuous methanol biosynthesis by Methylosinus trichosporium OB3b

Ichiro Okura, I. Okura, Masayuki Takeguchi, 1999 .

Optimization of methanol biosynthesis byMethylosinus trichosporium OB3b: An approach to improve methanol accumulation

Ichiro Okura, I. Okura, Masayuki Takeguchi, 1997 .

Effect of cyclopropane treatment of Methylosinus trichosporium(OB3b) for methane hydroxylation

I. Okura, M. Shimoda, 1990 .

Protection against Fas/APO-1- and tumor necrosis factor-mediated cell death by a novel protein, sentrin.

E. Yeh, T. Okura, I. Okura, 1996, Journal of immunology.

Preparation of Polymer Langmuir−Blodgett Films Containing Porphyrin Chromophore

T. Miyashita, Y. Amao, I. Okura, 1999 .

Photoinduced hydrogen evolution with cytochrome c3-viologen-ruthenium(II) triad complex and hydrogenase

T. Kamachi, I. Okura, T. Hiraishi, 2001 .

On the ruthenium(II) polypyridine labeled cytochrome c3

T. Kamachi, I. Okura, T. Hiraishi, 2000 .

Production of singlet oxygen on irradiation of a photodynamic therapy agent, zinc-coproporphyrin III, with low host toxicity

Y. Urano, T. Nagano, I. Okura, 2003, Biometals.

Kinetics of Calcium Release by Immunoaffinity-purified Inositol 1,4,5-Trisphosphate Receptor in Reconstituted Lipid Vesicles (*)

K. Mikoshiba, A. Miyawaki, T. Michikawa, 1995, The Journal of Biological Chemistry.

Photodynamic Efficiency of Protoporphyrin IX: Comparison of Endogenous Protoporphyrin IX Induced by 5‐Aminolevulinic Acid and Exogenous Porphyrin IX

Ichiro Okura, Shun-ichiro Ogura, S. Ogura, 1997 .

Bovine serum albumin coordinated iron-sulfur cluster as a hydrogenase model.

Satoshi Nakamura, I. Okura, Masatoshi Kobayashi, 1981 .

Heterogenized rhodium chloride catalyst for ethylene dimerization

I. Okura, T. Keii, N. Takahashi, 1975 .

Application of laser flash photolysis to determine association constants between Zn-TPPS3 and viologens

I. Okura, M. Hoshino, S. Aono, 1985 .

Photo-induced electron transfer from Zn-TPPS3 to viologens

A. Yamada, I. Okura, M. Hoshino, 1984 .

Porphyrins as urinary biomarkers for bladder cancer after 5-aminolevulinic acid (ALA) administration: the potential of photodynamic screening for tumors.

S. Ogura, T. Shuin, M. Ishizuka, 2013, Photodiagnosis and photodynamic therapy.

Photoinduced electron transfer between Zn(TPPS)33− and viologens

A. Yamada, I. Okura, S. Aono, 1985 .

Hydrogen gas evolution and carbon dioxide fixation with visible light by chlorophyllin coupled with polyethylene glycol.

T. Itoh, T. Kamachi, I. Okura, 2000, Bioconjugate chemistry.

Photoinduced hydrogen evolution using water soluble viologen-linked trisulfonatophenylporphyrins (TPPSCnV) with hydrogenase

Y. Amao, I. Okura, T. Hiraishi, 1997 .

Kinetic studies of electron transfer on photoinduced hydrogen evolution with hydrogenase

T. Kamachi, I. Okura, T. Hiraishi, 1996 .

Effect of the negative charge of heme propionate on photoinduced electron transfer between zinc myoglobin and methylviologen

I. Okura, S. Aono, S. Nemoto, 1995 .

The effect of chemical modification of zinc myoglobin on the photoinduced electron transfer with methyl viologen

I. Okura, S. Aono, A. Ohtaka, 1995 .

Photoinduced Electron Transfer between Zinc Protoporphyrin Reconstituted Myoglobin and Methylviologen

I. Okura, S. Aono, S. Nemoto, 1992 .

Highly active water-soluble zinc porphyrins for photoredox reactions

I. Okura, Yuichi Kinumi, 1988 .

Unusual behavior of ZnTPPS3 in photosensitization

I. Okura, S. Aono, T. Nishisaka, 1988 .

Preparation and characterization of water soluble viologen-linked trisulfonatophenylporphyrin (TPPSCnV)

Y. Amao, I. Okura, T. Hiraishi, 1997 .

Synthesis and characterization of water soluble viologen linked zinc porphyrins

Y. Amao, T. Kamachi, I. Okura, 1996 .

Photoinduced hydrogen evolution with viologen-linked water-soluble zinc porphyrins

I. Okura, S. Aono, Naruhiko Kaji, 1986 .

Hydrogen Evolution from Glucose with the Combination of Glucose Dehydrogenase and Hydrogenase from A. eutrophus H16

T. Kamachi, I. Okura, Tomoyuki Inoue, 1999 .

Effective photoinduced hydrogen evolution with hydrogenase in surfactant micelles

Y. Amao, I. Okura, 1996 .

Effect of cationic surfactant on photoinduced hydrogen evolution with hydrogenase

Y. Amao, I. Okura, 1995 .

KINETICS AND MECHANISM OF PHOTO‐INDUCED METHYL VIOLOGEN REDUCTION WITH ZINC‐MESO‐TETRAPHENYLPORPHYRINTRISULFONIC ACID AND HYDROGEN EVOLUTION FROM WATER HYDROGENASE

M. Takeuchi, I. Okura, Nguyen Kim-Thuan, 1981 .

Photoredox properties of viologen linked porphyrins

I. Okura, S. Aono, T. Nishisaka, 1987 .

Highly Active Water-Soluble Zinc Porphyrins for Photoredox Reactions.

I. Okura, Yuichi Kinumi, 1988 .

Photoinduced hydrogen evolution using bipyridinium salts as electron carrier

I. Okura, S. Aono, Naruhiko Kaji, 1984 .

On the reaction mechanism of alkene epoxidation with Methylosinus trichosporium (OB3b)

I. Okura, M. Ono, 1990 .

Effect of Hg(II) on hydrogenase activity from Desulfovibrio vulgaris (Miyazaki)

T. Kamachi, I. Okura, T. Hiraishi, 1995 .

Water-soluble bis(imidazolylporphyrin) self-assemblies with large two-photon absorption cross sections as potential agents for photodynamic therapy.

S. Ogura, K. Ogawa, Y. Kanemitsu, 2006, Journal of medicinal chemistry.

Preparation and characterization of bisviologen-linked porphyrin and bisviologen-linked zinc porphyrin

I. Okura, J. Hirota, T. Takeno, 1994 .

CHEMISORPTION AND CATALYTIC ACTIVITY OF A SET OF PLATINUM CATALYSTS

K. Aika, I. Okura, J. Turkevich, 1976 .

Methanol Biosynthesis Using Methanotrophs

T. Kamachi, I. Okura, 2018 .

Effect of cyclopropane treatment of Methylosinzis trichosporium (OB3b) for lower alkane oxidation

I. Okura, M. Shimoda, S. Nemoto, 1991 .

Selective inhibition of methanol dehydrogenase from methylosinus trichosporium (OB3b) by cyclopropanol

I. Okura, M. Shimoda, 1991 .

Optical oxygen sensor based on fluorescence change of pyrene-1-butyric acid chemisorption film on an anodic oxidation aluminium plate

Ichiro Okura, Tokuji Miyashita, T. Miyashita, 2002 .

Improvement of aminolevulinic acid (ALA)-mediated photodynamic diagnosis using n-propyl gallate.

Y. Hagiya, S. Ogura, T. Shuin, 2013, Photodiagnosis and photodynamic therapy.

Role of positive charge of lysine residue on cytochrome c3 for electrostatic interaction with hydrogenase

T. Kamachi, I. Okura, Noriyuki Asakura, 2007 .

Cellular localization and photodynamic effect of chlorin e6-monoclonal antibody conjugate

S. Ogura, T. Kamachi, I. Okura, 2005 .

Preparation of chlorin e6–monoclonal antibody conjugate and its effect for photodynamic therapy

S. Ogura, T. Kamachi, I. Okura, 2001 .

On the kinetics and the mechanism of hydrogen peroxide decomposition with silica-supported metallo-porphyrins

I. Okura, T. Keii, Nguyen Kim-Thuan, 1979 .

Green luminescent iridium(III) complex immobilized in fluoropolymer film as optical oxygen-sensing material

Ichiro Okura, Y. Ishikawa, Y. Amao, 2001 .

Fluorescence quenching oxygen sensor using an aluminum phthalocyanine–polystyrene film

K. Asai, Y. Amao, I. Okura, 2000 .

N-Terminus Methylation of Desulfovibrio vulgaris (Miyazaki) F Cytochrome c3

T. Kamachi, I. Okura, Y. Kawano, 2007 .

A Novel Optical Oxygen Sensing Based on Quenching of Photoexcited Triplet State of C70 in Polystyrene Film by Oxygen Using Time-resolved Spectroscopy

K. Asai, Y. Amao, I. Okura, 1999 .

Oxygen sensing based on lifetime of photoexcited triplet state of platinum porphyrin-polystyrene film using time-resolved spectroscopy

Ichiro Okura, Keisuke Asai, K. Asai, 2000 .

Photoluminescent determination of oxygen using metalloporphyrin-polymer sensing systems

Ichiro Okura, I. Okura, Sang-Kyung Lee, 1998 .

Photoinduced hydrogen evolution in micellar system

A. Yamada, I. Okura, S. Aono, 1986 .

Photoinduced Hydrogen Evolution in Micellar System.

A. Yamada, I. Okura, S. Aono, 1987 .

Study of a fluorescent substance contained in the murine tumor C3H/MH 134

I. Okura, F. Hasumi, T. Nishisaka, 1988 .

Platinum tetrakis(pentafluorophenyl)porphyrin immobilized in polytrifluoroethylmethacrylate film as a photostable optical oxygen detection material

Ichiro Okura, Tokuji Miyashita, T. Miyashita, 2001 .

Optical oxygen sensing based on the luminescence change of metalloporphyrins immobilized in styrene–pentafluorostyrene copolymer film

Ichiro Okura, Tokuji Miyashita, T. Miyashita, 2000 .

The role of specific lysine in cytochrome c3 on the electron transfer with hydrogenase

T. Kamachi, I. Okura, T. Hiraishi, 2001 .

Photophysical and Photochemical Properties of Optical Oxygen Pressure Sensor of Platinum Porphyrin–Isobutylmethacrylate–Trifluoroethylmethacrylate Copolymer Film

Ichiro Okura, Keisuke Asai, Tokuji Miyashita, 1999 .

Platinum porphyrin embedded in poly(1-trimethylsilyl-1-propyne)film as an optical sensor for trace analysis of oxygen

Ichiro Okura, Keisuke Asai, Hiroyuki Nishide, 2000 .

Incorporation of Unnatural Amino Acids into Cytochrome c3 and Specific Viologen Binding to the Unnatural Amino Acid

T. Kamachi, I. Okura, Noriyuki Asakura, 2006, Chembiochem : a European journal of chemical biology.

Photoreduction of methyl viologen by triphenylamine and hydrogen generation with hydrogenase

Satoshi Nakamura, I. Okura, Masatoshi Kobayashi, 1980 .

Novel pressure-sensitive paint for cryogenic and unsteady wind tunnel testing

Keisuke Asai, Ichiro Okura, Yutaka Amao, 2000 .

Synthesis, characterization, interaction with DNA, and antitumor activity of a cis-Dichloroplatinum(II) complex linked to an intercalator via one methylene chain

I. Okura, Masako Kato, S. Yano, 1997 .

Improvement of aminolevulinic acid (ALA)-mediated photodynamic diagnosis using n-propyl gallate.

S. Ogura, T. Shuin, Katsushi Inoue, 2013, Photodiagnosis and photodynamic therapy.

Oxidation of halogenated propanes with Methylosinus trichosporium (OB3b)

I. Okura, M. Shimoda, Yuji Seki, 1993 .

An oxygen sensing system based on the phosphorescence quenching of metalloporphyrin thin film on alumina plates

Ichiro Okura, Y. Amao, I. Okura, 2000 .

Photoluminescent oxygen sensing using palladium tetrakis(4-carboxyphenyl)porphyrin self-assembled membrane on alumina

Ichiro Okura, Keisuke Asai, K. Asai, 1999 .

Redox behavior of copper in particulate methane monooxygenase from Methylosinus trichosporium OB3b

T. Kamachi, I. Okura, Tohru Yamada, 2004, Biometals.

Measurement of soil bacterial colony temperatures and isolation of a high heat-producing bacterium

T. Kamachi, I. Okura, K. Tabata, 2013, BMC Microbiology.

Effect of ethylene on butene isomerization with μ-dichlorotetraethylene-dirhodium

I. Okura, T. Keii, N. Takahashi, 1978 .

Fluorescence Compounds Contained in Tumor

I. Okura, T. Fukami, T. Nishisaka, 1995 .