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奈良女子大学
藤井研究室


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  奈良女子大学

研究成果
最 近の論文

2018
Co-expression of 5-aminolevulinic acid synthase gene facilitates heterologous production of thermostable cytochrome P450, CYP119, in holo-form in Escherichia coli
Yuki Honda, Ki Nanasawa, and Hiroshi Fujii
ChemBioChem 2018,

Critical Factors in Determining the Heterolytic versus Homolytic Bond Cleavage of Terminal Oxidants by Iron(III) Porphyrin Complexes
Sawako Yokota and Hiroshi Fujii*
J. Am. Chem. Soc. 2018, 140, 5127-5137.

Preparation, Characterization and Reactivity of a Bis-Hypochlorite Adduct of a Chiral Manganese(IV)-Salen Complex
Ikuko Araki, Kaoru Fukui, and Hiroshi Fujii*
Inorg. Chem. 2018, 57, 1685-1688.



2016
Participation of Electron-Transfer Process in Rate-Limiting Step of Aromatic Hydroxylation Reactions by Compound I Models of Heme Enzymes
Maaya Asaka and Hiroshi Fujii*
J. Am. Chem. Soc. 2016, 138, 8048-8051.

Unique coupling of mono- and dioxygenase chemistries in a single active site promotes heme degradation
Toshitaka Matsui, Shusuke Nambu, Celia W. Goulding, Satoshi Takahashi, Hiroshi Fujii, and Masao Ikeda- Saito
Proc. Natl. Acad. Sci. USA 2016, 113, 3779-3784.

The Functional Role of the structure of the Dioxo-isobacteriochlorin Structure in the Catalytic Site of Cytochrome cd1 for the Reduction of Nitrite
Hiroshi Fujii*, Daisuke Yamaki, Takashi Ogura, and Masahiko Hada
Chem. Sci. 2016, 7, 2896-2906.

The Origin of Relative Stability of Di-μ-oxo M-M Chiral Salen Complexes [M-M = Ti (IV)-Ti(IV), V(IV)-V(IV), Cr(IV)-Cr(IV) and Mn(IV)-Mn(IV)]: A Quantum-Chemical Analysis
Radhika Narayanan, Archana Velloth, Takuya Kurahashi, Hiroshi Fujii, Masahiko Hada*
Bull. Chem. Soc. Jp. 2016, 89, 447-454.

クライトン「生物無機化学」 塩谷光彦 監訳 東京化学同人 
第13章「鉄:ほとんどすべての生物にとって必要不可欠なもの」 pp189 ~ 213 翻訳

フロンティア 生物無機化学 伊東忍、青野重利、林高史編集 三共出版
第2章 O2の運搬・貯蔵・活性化 pp52 〜 79

2015
Model Complexes of Heme Peroxidases
Hiroshi Fujii
"Heme Peroxidases", Eds. Emma Ravan and Brian Dunford, RSC, Chapter 9,  pp  181-217
 

2014
Factors Affecting Hydrogen-Tunneling Contribution in Hydroxylation Reactions Promoted by Oxoiron(IV) Porphyrin π-Cation Radical Complexes
Zhiqi Cong, Haruki Kinemuchi, Takuya Kurahashi, and Hiroshi Fujii*
Inorg. Chem. 2014, 53, 10632-10641.

Theoretical Study of One-Electron- Oxidized Mn(III)- and Ni(II)-Salen Complexes: Localized vs. Delocalized Ground and Excited States in Solution
Shinji Aono, Masayuki Nakagaki, Takuya Kurahashi, Hiroshi Fujii, and Shigeyoshi Sakaki
J. Chem. Theory and Comput. 2014, 10, 1062-1073

Di-µ-Oxo Dimetal Core of MnIV and TiIV as a Linker Between Two Chiral Salen Complexes Leading to the Stereoselective Formation of Different M- and P-Helical Structure
Takuya Kurahashi, Masahiko Hada, and Hiroshi Fujii*
Inorg. Chem. 2014, 53, 1070-1079

2013
Oxygen-Atom Transfer from Iodosylarene Adducts of a Manganese(IV) Salen Complex:  Effect of Arenes and Anions on I(III) of the Coordinated Iodosylarene
Chunlan Wang, Takuya Kurahashi, Kensuke Inomata, Masahiko Hada, and Hiroshi Fujii*
Inorg. Chem. 2013, 52, 9557-9566.

Unique Ligand-Radical Character of an Activated Cobalt Salen Catalyst that is Generated by Aerobic Oxidation of a Cobalt(II) Salen Complex
Takuya Kurahashi and Hiroshi Fujii*
Inorg. Chem. 2013, 52, 3908-3919.

2012
Synthesis, Characterization, and Reactivity of Hypochloritoiron(III) Porphyrin Complexes
Zhiqi Cong, Sachiko Yanagisawa, Takuya Kurahashi, Takashi Ogura, Satoru Nakashima, and Hiroshi Fujii*
J. Am. Chem. Soc. 2012, 134, 20617-20620.

Comparative Spectroscopic Studies of Iron(III) and Manganese(III) Salen Complexes Having a Weakly Coordinating Triflate Axial Ligand
Takuya Kurahashi and Hiroshi Fujii*
Bull. Chem. Soc. Jpn. 2012, 85, 940-947.
(BCSJ Award Article)

Structure and Reactivity of an Iodosylarene Adduct of a Manganese(IV)-Salen Complex
Chunlan Wang, Takuya Kurahashi, and Hiroshi Fujii*
Angew. Chemie. Int. Ed. 2012, 51, 7809-7811.

Effect of the Axial Ligand on the Reactivity of the Oxoiron(IV) Porphyrin π-Cation Radical Complex: Higher Stabilization of the Product State Relative to the Reactant State
Akihiro Takahashi, Daisuke Yamaki, Kenichiro Ikemura, Takuya Kurahashi, Takashi Ogura, Masahiko Hada, and Hiroshi Fujii*
Inorg. Chem. 2012, 51, 7296-7305.

Coordination and Electronic Structure of Ruthenium(II)-tris-2,2'-bipyridine in the Triplet Metal-to-Ligand Charge-Transfer Excited State Observed by Picosecond Time-Resolved Ru K-Edge XAFS
Tokushi Sato*, Shunsuke Nozawa, Ayana Tomita, Manabu Hoshino, Shin-ya Koshihara, Hiroshi Fujii, and Sin-ichi Adachi
J. Phys. Chem. C, 2012, 116, 14232-14236.

Formation of Iron(III) meso-Chloro-isoporphyrin as a Reactive Chlorinating Agent from Oxoiron(IV) Porphyrin π-Cation Radical
Zhiqi Cong, Takuya Kurahashi, and Hiroshi Fujii*
J. Am. Chem. Soc. 2012, 134, 4469-4472.

Solid-state 17O NMR and computational studies of terminal transition metal oxo compounds
Jianfeng Zhu, Takuya Kurahashi, Hiroshi Fujii, and Gang Wu*
Chem. Sci. 2012, 3, 391-397.

2011
Oxidation of Chloride and Subsequent Chlorination of Organic Compounds by Oxoiron(IV) Porphyrin π-Cation Radicals
Zhiqi Cong, Takuya Kurahashi, and Hiroshi Fujii*
Angew. Chemie. Int. Ed. 2011, 50, 9935-9939.

Redox Potentials of Oxoiron(IV) Porphyrin π-Cation Radical Complexes: Participation of Electron Transfer Process in Oxygenation Reactions
Akihiro Takahashi, Takuya Kurahashi, and Hiroshi Fujii*
Inorg. Chem. 2011, 50, 6922-6928.

One-Electron Oxidation of Electronically Diverse Manganese(III) and Nickel(II) Salen Complexes: Transition from Localized to Delocalized Mixed-Valence Ligand Radicals
Takuya Kurahashi and Hiroshi Fujii*
J. Am. Chem. Soc. 2011, 133, 8307-8316.

2010
Unique Properties and Reactivity of High-Valent Manganese-Oxo versus Manganese-Hydroxo in the Salen Platform
Takuya Kurahashi, Akihiro Kikuchi, Yoshitsugu Shiro, Masahiko Hada, and Hiroshi Fujii*
Inorg. Chem. 2010, 49, 6664-6672.

Resonance Raman Study of a High-valent Fe=O Porphyrin Complex as a Model for Peroxidase Compound II
Hirohito Ishimaru, Hiroshi Fujii, and Takashi Ogura*
Chemistry Letters 2010, 39, 332-333.

Direct Probing of Spin State Dynamics Coupled with Electronic and Structural Modifications by Picosecond Time-Resolved XAFS
Shunsuke Nozawa*, Tokushi Sato, Matthieu Chollet, Kouhei Ichiyanagi, Ayana Tomita, Hiroshi Fujii, Shin-ichi Adachi, and Shin-ya Koshihara
J. Am. Chem. Soc. 2010, 132, 61-63.

Paramagnetic 13C and 15N NMR Analyses of the Push and Pull Effects in Cytochrome c Peroxidase and Coprinus cinereus Peroxidase Variants: Functional Roles of Highly Conserved Amino Acids around Heme
Daisuke Nonaka, Hiroyuki Wariishi, Karen G. Welinder, and Hiroshi Fujii*
Biochemistry 2010, 49, 49-57.