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1

Impact of Distortion of Porphyrins on Axial Coordination in (Porphyrinato)zinc(II) Complexes with Aminopyridines as Axial Ligands

Takahiko Kojima, Tatsuaki Nakanishi, Tatsuhiko Honda, Ryosuke Harada, Motoo Shiro, Shunichi Fukuzumi

Journal:

European Journal of Inorganic Chemistry

Year:

2009

Language:

english

File:

PDF, 782 KB

english, 2009

2

The effects of 3% diquafosol sodium eye drop application on meibomian gland and ocular surface alterations in the Cu, Zn-superoxide dismutase-1 (Sod1) knockout mice

Ikeda, Keisuke, Simsek, Cem, Kojima, Takashi, Higa, Kazunari, Kawashima, Motoko, Dogru, Murat, Shimizu, Takahiko, Tsubota, Kazuo, Shimazaki, Jun

Journal:

Graefe's Archive for Clinical and Experimental Ophthalmology

Year:

2018

Language:

english

File:

PDF, 11.26 MB

english, 2018

3

A Low-Spin Ruthenium(IV)–Oxo Complex: Does the Spin State Have an Impact on the Reactivity?

Prof. Dr. Takahiko Kojima, Yuichirou Hirai, Dr. Tomoya Ishizuka, Dr. Yoshihito Shiota, Prof. Dr. Kazunari Yoshizawa, Dr. Kenichiro Ikemura, Prof. Dr. Takashi Ogura, Prof. Dr. Shunichi Fukuzumi

Journal:

Angewandte Chemie International Edition

Year:

2010

Language:

english

File:

PDF, 464 KB

english, 2010

4

Alcohol synthesis by hydrogenation of fatty acid methyl esters on supported Ru–Sn and Rh–Sn catalysts

Takanori Miyake, Takahiko Makino, Shin-ichi Taniguchi, Hiroko Watanuki, Tomohiro Niki, Shizuka Shimizu, Yuki Kojima, Makoto Sano

Journal:

Applied Catalysis A: General

Year:

2009

Language:

english

File:

PDF, 142 KB

english, 2009

5

Effect of Pt addition to Ru–Sn/Al2O3 catalyst on hydrogenation of methyl laurate

Shin-ichi Taniguchi, Takahiko Makino, Hiroko Watanuki, Yu-uki Kojima, Makoto Sano, Takanori Miyake

Journal:

Applied Catalysis A: General

Year:

2011

Language:

english

File:

PDF, 288 KB

english, 2011

6

Erratum to “Effect of Pt addition to Ru–Sn/Al2O3 catalyst on hydrogenation of methyl laurate” [Appl. Catal. A: Gen. 397 (2011) 171–173]

Shin-ichi Taniguchi, Takahiko Makino, Hiroko Watanuki, Yu-uki Kojima, Makoto Sano, Takanori Miyake

Journal:

Applied Catalysis A: General

Year:

2011

Language:

english

File:

PDF, 81 KB

english, 2011

7

Supramolecular Interaction of Fullerenes with a Curved π-Surface of a Monomeric Quadruply Ring-Fused Porphyrin

Saegusa, Yuta, Ishizuka, Tomoya, Kojima, Tatsuhiro, Mori, Shigeki, Kawano, Masaki, Kojima, Takahiko

Journal:

Chemistry - A European Journal

Year:

2015

Language:

english

File:

PDF, 12.44 MB

english, 2015

8

Morphology and Viscoelastic Properties of Star-Shaped Styrene–Butadiene Radial Block Copolymers

Takigawa, Toshikazu, Ohta, Yasuhiko, Ichikawa, Shinji, Kojima, Takahiko, Tanaka, Akira, Masuda, Toshiro

Journal:

Polymer Journal

Year:

1988

File:

PDF, 1.65 MB

1988

9

Histologic Evidence of Foreign Body Granulation Tissue and de novo Lesions in Patients with Coronary Stent Restenosis

Yutani, Chikao, Ishibashi-Ueda, Hatsue, Suzuki, Takahiko, Kojima, Akira

Journal:

Year:

2000

Language:

english

File:

PDF, 351 KB

english, 2000

10

A supramolecular photocatalyst composed of a polyoxometalate and a photosensitizing water-soluble porphyrin diacid for oxidation of organic substrates in water

Ishizuka, Tomoya, Okawa, Shumpei, Ochiai, Hidemi, Hashimoto, Muneaki, Ohkubo, Kei, Kotani, Hiroaki, Sadakane, Masahiro, Fukuzumi, Shunichi, Kojima, Takahiko

Journal:

Green Chemistry

Year:

2018

Language:

english

File:

PDF, 983 KB

english, 2018

11

Catalytic Oxidative Cracking of Benzene Rings in Water

Shimoyama, Yoshihiro, Ishizuka, Tomoya, Kotani, Hiroaki, Kojima, Takahiko

Journal:

Year:

2018

Language:

english

File:

PDF, 2.69 MB

english, 2018

12

Analysis of Fas ligand gene mutation in patients with systemic lupus erythematosus

Takeshi Kojima, Takahiko Horiuchi, Hiroaki Nishizaka, Takuya Sawabe, Masanori Higuchi, Shin-Ichi Harashima, Shigeru Yoshizawa, Hiroshi Tsukamoto, Kohei Nagasawa, Yoshiyuki Niho

Journal:

Arthritis & Rheumatism

Year:

2000

Language:

english

File:

PDF, 226 KB

english, 2000

13

A Ruthenium Pterin Complex Showing Proton-Coupled Electron Transfer: Synthesis and Characterization

Takahiko Kojima, Taisuke Sakamoto, Yoshihisa Matsuda, Kei Ohkubo, Shunichi Fukuzumi

Journal:

Angewandte Chemie

Year:

2003

Language:

english

File:

PDF, 150 KB

english, 2003

14

A Porphyrin Nanotube: Size-Selective Inclusion of Tetranuclear Molybdenum–Oxo Clusters

Ryosuke Harada, Yoshihisa Matsuda, Hisashi Ōkawa, Takahiko Kojima

Journal:

Angewandte Chemie

Year:

2004

Language:

english

File:

PDF, 231 KB

english, 2004

15

Modulation of Characteristics of a Ruthenium-Coordinated Flavin Analogue That Shows an Unusual Coordination Mode

Soushi Miyazaki, Kei Ohkubo, Takahiko Kojima, Shunichi Fukuzumi

Journal:

Angewandte Chemie

Year:

2007

Language:

english

File:

PDF, 184 KB

english, 2007

16

Ruthenium-Catalyzed Selective and Efficient Oxygenation of Hydrocarbons with Water as an Oxygen Source

Yuichirou Hirai, Takahiko Kojima, Yasuhisa Mizutani, Yoshihito Shiota, Kazunari Yoshizawa, Shunichi Fukuzumi

Journal:

Angewandte Chemie

Year:

2008

Language:

english

File:

PDF, 428 KB

english, 2008

17

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

Takahiko Kojima, Tatsuhiko Honda, Kei Ohkubo, Motoo Shiro, Takahiro Kusukawa, Takamitsu Fukuda, Nagao Kobayashi, Shunichi Fukuzumi

Journal:

Angewandte Chemie

Year:

2008

Language:

english

File:

PDF, 647 KB

english, 2008

18

Proton Shift upon One-Electron Reduction in Ruthenium(II)-Coordinated Pterins

Soushi Miyazaki, Kei Ohkubo, Takahiko Kojima, Shunichi Fukuzumi

Journal:

Angewandte Chemie

Year:

2008

Language:

english

File:

PDF, 423 KB

english, 2008

19

Innentitelbild: 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 (Angew. Chem. 35/2008)

Takahiko Kojima, Tatsuhiko Honda, Kei Ohkubo, Motoo Shiro, Takahiro Kusukawa, Takamitsu Fukuda, Nagao Kobayashi, Shunichi Fukuzumi

Journal:

Angewandte Chemie

Year:

2008

Language:

german

File:

PDF, 517 KB

german, 2008

20

A Low-Spin Ruthenium(IV)–Oxo Complex: Does the Spin State Have an Impact on the Reactivity?

Prof. Dr. Takahiko Kojima, Yuichirou Hirai, Dr. Tomoya Ishizuka, Dr. Yoshihito Shiota, Prof. Dr. Kazunari Yoshizawa, Dr. Kenichiro Ikemura, Prof. Dr. Takashi Ogura, Prof. Dr. Shunichi Fukuzumi

Journal:

Angewandte Chemie

Year:

2010

Language:

english

File:

PDF, 429 KB

english, 2010

21

Crystal Structures and Electronic Properties of Saddle-Distorted and Protonated Phthalocyanines

Tatsuhiko Honda, Prof. Dr. Takahiko Kojima, Prof. Dr. Nagao Kobayashi, Prof. Dr. Shunichi Fukuzumi

Journal:

Angewandte Chemie

Year:

2011

Language:

english

File:

PDF, 469 KB

english, 2011

22

Reply

Prof. Dr. Takahiko Kojima, Prof. Dr. Shunichi Fukuzumi

Journal:

Angewandte Chemie

Year:

2011

Language:

english

File:

PDF, 167 KB

english, 2011

23

A Ruthenium Pterin Complex Showing Proton-Coupled Electron Transfer: Synthesis and Characterization

Takahiko Kojima, Taisuke Sakamoto, Yoshihisa Matsuda, Kei Ohkubo, Shunichi Fukuzumi

Journal:

Angewandte Chemie International Edition

Year:

2003

Language:

english

File:

PDF, 151 KB

english, 2003

24

A Porphyrin Nanotube: Size-Selective Inclusion of Tetranuclear Molybdenum–Oxo Clusters

Ryosuke Harada, Yoshihisa Matsuda, Hisashi Ōkawa, Takahiko Kojima

Journal:

Angewandte Chemie International Edition

Year:

2004

Language:

english

File:

PDF, 231 KB

english, 2004

25

Modulation of Characteristics of a Ruthenium-Coordinated Flavin Analogue That Shows an Unusual Coordination Mode

Soushi Miyazaki, Kei Ohkubo, Takahiko Kojima, Shunichi Fukuzumi

Journal:

Angewandte Chemie International Edition

Year:

2007

Language:

english

File:

PDF, 184 KB

english, 2007

26

Ruthenium-Catalyzed Selective and Efficient Oxygenation of Hydrocarbons with Water as an Oxygen Source

Yuichirou Hirai, Takahiko Kojima, Yasuhisa Mizutani, Yoshihito Shiota, Kazunari Yoshizawa, Shunichi Fukuzumi

Journal:

Angewandte Chemie International Edition

Year:

2008

Language:

english

File:

PDF, 428 KB

english, 2008

27

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

Takahiko Kojima, Tatsuhiko Honda, Kei Ohkubo, Motoo Shiro, Takahiro Kusukawa, Takamitsu Fukuda, Nagao Kobayashi, Shunichi Fukuzumi

Journal:

Angewandte Chemie International Edition

Year:

2008

Language:

english

File:

PDF, 648 KB

english, 2008

28

Proton Shift upon One-Electron Reduction in Ruthenium(II)-Coordinated Pterins

Soushi Miyazaki, Kei Ohkubo, Takahiko Kojima, Shunichi Fukuzumi

Journal:

Angewandte Chemie International Edition

Year:

2008

Language:

english

File:

PDF, 423 KB

english, 2008

29

Inside Cover: 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 (Angew. Chem. Int. Ed. 35/2008)

Takahiko Kojima, Tatsuhiko Honda, Kei Ohkubo, Motoo Shiro, Takahiro Kusukawa, Takamitsu Fukuda, Nagao Kobayashi, Shunichi Fukuzumi

Journal:

Angewandte Chemie International Edition

Year:

2008

File:

PDF, 520 KB

2008

30

Crystal Structures and Electronic Properties of Saddle-Distorted and Protonated Phthalocyanines

Tatsuhiko Honda, Prof. Dr. Takahiko Kojima, Prof. Dr. Nagao Kobayashi, Prof. Dr. Shunichi Fukuzumi

Journal:

Angewandte Chemie International Edition

Year:

2011

Language:

english

File:

PDF, 458 KB

english, 2011

31

Reply

Prof. Dr. Takahiko Kojima, Prof. Dr. Shunichi Fukuzumi

Journal:

Angewandte Chemie International Edition

Year:

2011

Language:

english

File:

PDF, 165 KB

english, 2011

32

Intramolecular Rearrangement for Regioselective Complexation by Intramolecular CH/π Interaction in a Hydrophobic Cavity of a Ruthenium Coordination Sphere

Takahiko Kojima, Soushi Miyazaki, Ken-ichi Hayashi, Yuichi Shimazaki, Fumito Tani, Yoshinori Naruta, Yoshihisa Matsuda

Journal:

Chemistry - A European Journal

Year:

2004

Language:

english

File:

PDF, 523 KB

english, 2004

33

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

Takahiko Kojima, Tatsuaki Nakanishi, Ryosuke Harada, Kei Ohkubo, Seigo Yamauchi, Shunichi Fukuzumi

Journal:

Chemistry - A European Journal

Year:

2007

Language:

english

File:

PDF, 823 KB

english, 2007

34

Synthesis and Characterization of Mononuclear Ruthenium(III) Pyridylamine Complexes and Mechanistic Insights into Their Catalytic Alkane Functionalization with m-Chloroperbenzoic Acid

Takahiko Kojima, Ken-ichi Hayashi, Shin-ya Iizuka, Fumito Tani, Yoshinori Naruta, Masaki Kawano, Yuji Ohashi, Yuichirou Hirai, Kei Ohkubo, Yoshihisa Matsuda, Shunichi Fukuzumi

Journal:

Chemistry - A European Journal

Year:

2007

Language:

english

File:

PDF, 224 KB

english, 2007

35

Ruthenium(II) Pyridylamine Complexes with Diimine Ligands Showing Reversible Photochemical and Thermal Structural Change

Takahiko Kojima, Tsuyoshi Morimoto, Taisuke Sakamoto, Soushi Miyazaki, Shunichi Fukuzumi

Journal:

Chemistry - A European Journal

Year:

2008

Language:

english

File:

PDF, 594 KB

english, 2008

36

Construction of SnIV Porphyrin/Trinuclear Ruthenium Cluster Dyads Linked by Pyridine Carboxylates: Photoinduced Electron Transfer in the Marcus Inverted Region

Takahiko Kojima, Kakeru Hanabusa, Kei Ohkubo, Motoo Shiro, Shunichi Fukuzumi

Journal:

Chemistry - A European Journal

Year:

2010

Language:

english

File:

PDF, 416 KB

english, 2010

37

Supramolecular Structures and Photoelectronic Properties of the Inclusion Complex of a Cyclic Free-Base Porphyrin Dimer and C60

Dr. Hirofumi Nobukuni, Prof. Dr. Yuichi Shimazaki, Prof. Dr. Hidemitsu Uno, Prof. Dr. Yoshinori Naruta, Prof. Dr. Kei Ohkubo, Prof. Dr. Takahiko Kojima, Prof. Dr. Shunichi Fukuzumi, Prof. Dr. Shu Seki

Journal:

Chemistry - A European Journal

Year:

2010

Language:

english

File:

PDF, 1.21 MB

english, 2010

38

Mechanistic Insights into Photochromic Behavior of a Ruthenium(II)–Pterin Complex

Dr. Tomoya Ishizuka, Takuya Sawaki, Dr. Soushi Miyazaki, Prof. Dr. Masaki Kawano, Dr. Yoshihito Shiota, Prof. Dr. Kazunari Yoshizawa, Prof. Dr. Shunichi Fukuzumi, Prof. Dr. Takahiko Kojima

Journal:

Chemistry - A European Journal

Year:

2011

Language:

english

File:

PDF, 643 KB

english, 2011

39

Inside Cover: Construction of SnIV Porphyrin/Trinuclear Ruthenium Cluster Dyads Linked by Pyridine Carboxylates: Photoinduced Electron Transfer in the Marcus Inverted Region (Chem. Eur. J. 12/2010)

Takahiko Kojima, Kakeru Hanabusa, Kei Ohkubo, Motoo Shiro, Shunichi Fukuzumi

Journal:

Chemistry - A European Journal

Year:

2010

File:

PDF, 395 KB

2010

40

Intermolecular and Intracomplex Photoinduced Electron Transfer from Planar and Nonplanar Metalloporphyrins to p-Quinones

Masanori Kanematsu, Dr. Panče Naumov, Prof. Dr. Takahiko Kojima, Prof. Dr. Shunichi Fukuzumi

Journal:

Chemistry - A European Journal

Year:

2011

Language:

english

File:

PDF, 1017 KB

english, 2011

41

Corrigendum: Mechanistic Insights into Photochromic Behavior of a Ruthenium(II)–Pterin Complex

Dr. Tomoya Ishizuka, Takuya Sawaki, Dr. Soushi Miyazaki, Prof. Dr. Masaki Kawano, Dr. Yoshihito Shiota, Prof. Dr. Kazunari Yoshizawa, Prof. Dr. Shunichi Fukuzumi, Prof. Dr. Takahiko Kojima

Journal:

Chemistry - A European Journal

Year:

2011

File:

PDF, 133 KB

2011

42

ChemInform Abstract: A Novel and Highly Effective Halogenation of Alkanes with Halides on Oxidation with m-Chloroperbenzoic Acid: Looks Old, but New Reaction.

Takahiko Kojima, Hidenobu Matsuo, Yoshihisa Matsuda

Journal:

Year:

1999

File:

PDF, 30 KB

1999

43

ChemInform Abstract: An Efficient Method for the Synthesis of 4,5-Disubstituted Catechols.

Tingli Ma, Takahiko Kojima, Yoshihisa Matsuda

Journal:

Year:

2000

File:

PDF, 28 KB

2000

44

ChemInform Abstract: All Eight Stereoisomeric D-Glyconic-δ-lactams: Synthesis, Conformational Analysis, and Evaluation as Glycosidase Inhibitors.

Yoshio Nishimura, Hayamitsu Adachi, Takahiko Satoh, Eiki Shitara, Hikaru Nakamura, Fukiko Kojima, Tomio Takeuchi

Journal:

Year:

2000

File:

PDF, 26 KB

2000

45

ChemInform Abstract: Charge Separation in Metallomacrocycle Complexes Linked with Electron Acceptors by Axial Coordination

Shunichi Fukuzumi, Tatsuhiko Honda, Kei Ohkubo, Takahiko Kojima

Journal:

Year:

2009

File:

PDF, 15 KB

2009

46

Superoxide dismutase deficiency enhances superoxide levels in brain tissues during oxygenation and hypoxia-reoxygenation

Toru Sasaki, Takahiko Shimizu, Tomoko Koyama, Masanobu Sakai, Satoshi Uchiyama, Satoru Kawakami, Yoshihiro Noda, Takuji Shirasawa, Shuji Kojima

Journal:

Journal of Neuroscience Research

Year:

2011

Language:

english

File:

PDF, 590 KB

english, 2011

47

Facilitative effects of Eucommia ulmoides on fatty acid oxidation in hypertriglyceridaemic rats

Yukihiro Kobayashi, Tetsuya Hiroi, Mayumi Araki, Takahiko Hirokawa, Maki Miyazawa, Nobuyoshi Aoki, Takashi Kojima, Toshiyuki Ohsawa

Journal:

Journal of the Science of Food and Agriculture

Year:

2012

Language:

english

File:

PDF, 128 KB

english, 2012

48

Valence change of Sm ion in Eu1−xSmxSe

Kenichi Kojima, Seiji Nishizawa, Koichi Hiraoka, Tadamiki Hihara, Takahiko Kamigaichi

Journal:

Solid State Communications

Year:

1983

Language:

english

File:

PDF, 231 KB

english, 1983

49

Mechanistic studies of oxidative ligand transfer by non-heme iron centers

Takahiko Kojima, Randolph A. Leising, Lawrence Que Jr.

Journal:

Journal of Inorganic Biochemistry

Year:

1993

Language:

english

File:

PDF, 65 KB

english, 1993

50

Clinical and pathological features of non-alcoholic steatohepatitis

Akitaka Nonomura, Yasunori Enomoto, Maiko Takeda, Tomomi Tamura, Takahiko Kasai, Takafumi Yoshikawa, Hirokazu Nakamine, Hideyuki Kojima, Masahito Uemura, Yoh Zen, Hiroshi Minato

Journal:

Hepatology Research

Year:

2005

Language:

english

File:

PDF, 1.44 MB

english, 2005