S
Shin-ichi Adachi
Researcher at KEK
Publications - 185
Citations - 6627
Shin-ichi Adachi is an academic researcher from KEK. The author has contributed to research in topics: Phase transition & Diffraction. The author has an hindex of 41, co-authored 175 publications receiving 5926 citations. Previous affiliations of Shin-ichi Adachi include Kyoto University & National Presto Industries.
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Journal ArticleDOI
Photolysis of the carbon monoxide complex of myoglobin: nanosecond time-resolved crystallography.
Vukica Šrajer,Tsu Yi Teng,T. Ursby,Claude Pradervand,Zhong Ren,Shin-ichi Adachi,Wilfried Schildkamp,Dominique Bourgeois,Michael Wulff,Keith Moffat +9 more
TL;DR: Time-resolving experiments reveal the structures of myoglobin photoproducts, provide a structural foundation to spectroscopic results and molecular dynamics calculations, and demonstrate that time-resolved macromolecular crystallography can elucidate the structural bases of biochemical mechanisms on the nanosecond time scale.
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Gigantic Photoresponse in ¼-Filled-Band Organic Salt (EDO-TTF)2PF6
Matthieu Chollet,Laurent Guérin,Laurent Guérin,Naoki Uchida,Souichi Fukaya,Hiroaki Shimoda,T. Ishikawa,Kazunari Matsuda,T. Hasegawa,Akira Ota,Hideki Yamochi,Gunzi Saito,Ryoko Tazaki,Ryoko Tazaki,Shin-ichi Adachi,Shin-ya Koshihara,Shin-ya Koshihara +16 more
TL;DR: The observed photo-induced spectroscopic change shows that this photoinduced phase transition process is caused by the cooperative melting of charge ordering assisted by coherent phonon generation.
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Roles of proximal ligand in heme proteins: replacement of proximal histidine of human myoglobin with cysteine and tyrosine by site-directed mutagenesis as models for P-450, chloroperoxidase, and catalase.
Shin-ichi Adachi,Shingo Nagano,Koichiro Ishimori,Yoshihito Watanabe,Isao Morishima,Tsuyoshi Egawa,Teizo Kitagawa,Ryu Makino +7 more
TL;DR: Histidine-93(F8) in human myoglobin (Mb), which is the proximal ligand of the heme iron, has been replaced with cysteine or tyrosine by site-directed mutagenesis and exhibit the altered axial ligation analogous to P-450, chloroperoxidase, and catalase.
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Structural studies of the carbon monoxide complex of [NiFe]hydrogenase from Desulfovibrio vulgaris Miyazaki F: suggestion for the initial activation site for dihydrogen.
Hideaki Ogata,Yasutaka Mizoguchi,Nobuhiro Mizuno,Kunio Miki,Shin-ichi Adachi,Noritake Yasuoka,Tatsuhiko Yagi,Osamu Yamauchi,Shun Hirota,Yoshiki Higuchi +9 more
TL;DR: The frequencies and relative intensities of the CO-related Raman bands indicated that the exogenously added CO is bound to the Ni atom with a bent Ni-C-O structure in solution, in agreement with the refined structure determined by X-ray crystallography.
Journal ArticleDOI
Transient photoinduced ‘hidden’ phase in a manganite
H. Ichikawa,Shunsuke Nozawa,Tokushi Sato,Ayana Tomita,Kouhei Ichiyanagi,Matthieu Chollet,Laurent Guérin,Nicky Dean,Andrea Cavalleri,Andrea Cavalleri,Shin-ichi Adachi,Taka-hisa Arima,Hiroshi Sawa,Yasushi Ogimoto,Masao Nakamura,Ryo Tamaki,Kenjiro Miyano,Shin-ya Koshihara +17 more
TL;DR: A 'hidden insulating phase' distinct from that found in the hitherto known phase diagram is pointed towards using picosecond time-resolved X-ray diffraction on the lattice structure of a charge and orbitally ordered Nd(0.5)Sr(0-5)MnO(3) thin film.