大庭裕範 (Yasunori Oba) - マイポータル

基本情報

所属: 東北大学多元物質科学研究所計測研究部門ナノ・マイクロ計測化学研究分野准教授

J-GLOBAL ID: 200901088003534688
researchmap会員ID: 5000026440

外部リンク: http://db.tohoku.ac.jp/whois/detail/18baeb4db1d5a323e61e0bbc19291ce3.html

研究キーワード

研究分野

ライフサイエンス / 分子生物学 / EPR Distance Measurements

論文

251

Double Quantum Coherence EPR Reveals the Structure?Function Relationships of the Cardiac Troponin C?Troponin I Complex Regulated by Ca2+ Ions and a Phosphomimetic

Jun Abe, Shoji Ueki, Seigo Yamauchi, Toshiaki Arata, Yasunori Ohba

Applied Magnetic Resonance 49(8) 893-910 2018年8月査読有り
Time-Resolved Electron Paramagnetic Resonance and Phosphorescence Studies of the Lowest Excited Triplet States of Rh(III) Corrole Complexes

Mana Tanabe, Hideto Matsuoka, Yasunori Ohba, Seigo Yamauchi, Kenji Sugisaki, Kazuo Toyota, Kazunobu Sato, Takeji Takui, Israel Goldberg, Irena Saltsman …

JOURNAL OF PHYSICAL CHEMISTRY A 116(39) 9662-9673 2012年10月査読有り
A 9 GHz EPR Imager for Thin Materials: Application to Surface Detection

Kouichi Nakagawa, Yasunori Ohba, Boris Epel, Hitoshi Hirata

JOURNAL OF OLEO SCIENCE 61(8) 451-456 2012年8月査読有り
Complete assignment of spin sublevels in the lowest excited triplet state of corrole compounds by time-resolved EPR spectroscopy

Seigo Yamauchi, Mana Tanabe, Yasunori Ohba, Kenji Sugisaki, Kazuo Toyota, Kazunobu Sato, Takeji Takui, Irena Saltsman

CHEMICAL PHYSICS LETTERS 521 64-68 2012年1月査読有り
Multifrequency TREPR Investigation of Excited-State ZnTPP/Nitroxide Radical Complexes

Valery F. Tarasov, Saiful S. M. Islam, Yasunori Ohba, Malcolm D. E. Forbes, Seigo Yamauchi

APPLIED MAGNETIC RESONANCE 41(2-4) 175-193 2011年12月査読有り
Proton-Coupled Electron-Transfer Processes in Photosystem II Probed by Highly Resolved g-Anisotropy of Redox-Active Tyrosine Y-Z

Hideto Matsuoka, Jian-Ren Shen, Asako Kawamori, Kei Nishiyama, Yasunori Ohba, Seigo Yamauchi

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 133(12) 4655-4660 2011年3月査読有り
Time-Resolved High-Frequency EPR Studies on Magnesium and Zinc Tetraphenylporphines in Their Lowest Excited Triplet States

Seigo Yamauchi, Katsuaki Takahashi, Saiful S. M. Islam, Yasunori Ohba, Valery Tarasov

JOURNAL OF PHYSICAL CHEMISTRY B 114(45) 14559-14563 2010年11月査読有り
pH-Responsive Switching of the Near-Infrared Absorption of the Water-Soluble Bis(o-diiminobenzosemiquinonato)platinum(II) Complex

Atsuko Masuya, Nobuhiko Iki, Chizuko Kabuto, Yasunori Ohba, Seigo Yamauchi, Hitoshi Hoshino

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY (22) 3458-3465 2010年8月査読有り
Determination of Quality Factor for Highly Overcoupled EPR Resonators

Yasunori Ohba, Chika Watanabe, Shigeaki Nakazawa, Seigo Yamauchi

APPLIED MAGNETIC RESONANCE 37(1-4) 781-794 2010年1月査読有り
Shifts of g Values in the Excited Triplet States of Metal Complexes Studied by Time-Resolved W-band EPR

Seigo Yamauchi, Mana Tanabe, Katsuaki Takahashi, Saiful Islam, Hideto Matsuoka, Yasunori Ohba

APPLIED MAGNETIC RESONANCE 37(1-4) 317-323 2010年1月査読有り
ENDOR Study of Oxoiron (IV) Porphyrinπ-Cation Radical complexes as Models for Compound I of Heme Enzymes

A. Takahashi, Y. Ohba, S. Yamauchi, H. Fujii

Chemistry Letters 38(1) 68-69 2009年1月査読有り
Electron paramagnetic resonance of the excited states of the three-spins-1/2 ZnTPP-3-NOPy complex

V. F. Tarasov, I. S. M. Saiful, Y. Ohba, K. Takahashi, S. Yamauchi

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 69(5) 1327-1330 2008年5月査読有り
A new pulse width reduction technique for pulsed electron paramagnetic resonance spectroscopy

Yasunori Ohba, Shigeaki Nakazawa, Shunji Kazama, Yukio Mizuta

JOURNAL OF MAGNETIC RESONANCE 191(1) 1-6 2008年3月査読有り
Development of control system for pulsed-ESR spectrometer

Yukio Mizuta, Shunji Kazama, Yasunori Ohba, Yuhei Shimoyama

Review of Scientific Instruments 79(4) 0044705-1--8 2008年査読有り
Spin coupling in the supramolecular structure of a new tetra(quinoline-TEMPO)yttrium(III) complex

Luca Maretti, Marilena Ferbinteanu, Fanica Cimpoesu, Saiful S. M. Islam, Yasunori Ohba, Takashi Kajiwara, Masahiro Yamashita, Seigo Yamauchi

INORGANIC CHEMISTRY 46(3) 660-669 2007年2月査読有り
EPR and ENDOR Studies of the Distal Coordination of Shark Heart Myoglobin

Y.Ohba, S Yanagiya, N. Ohshima, A. Matsuoka, K. Shikama, S. Yamauchi

Applied Magnetic Resonance 31 527-540 2007年査読有り
A new series of radical-triplet pairs: modulation of radical-triplet interaction by a counter ion

Luca Maretti, Islam S. M. Saiful, Takashi Kajiwara, Ryo Miyamoto, Yasunori Ohba, Seigo Yamauchi

MOLECULAR PHYSICS 104(10-11) 1619-1626 2006年5月査読有り
Interplanar interactions in the excited triplet states of carbazole dimers by means of time-resolved EPR spectroscopy

ISM Saiful, P Heinze, Y Ohba, S Yamauchi, M Yamamoto, Y Tohda, K Tani

MOLECULAR PHYSICS 104(10-11) 1535-1542 2006年5月査読有り
Electron Spin Polarization in an Excited Triplet-Radical Pair System. Generation and Decay of the State

V. F. Tarasov, S. SM. Islam, Y. Iwasaki, Y. Ohba, A. Savitsky, K. M?bius, S. Yamauchi

Applied Magnetic Resonance 30 619-639 2006年4月査読有り
Structures and electronic states of photoexcited states in a system of two nitroxide radicals linked to fullerene studied by two-dimensional pulsed nutation and time-resolved electron paramagnetic resonance spectroscopy

Y Ohba, M Nishimura, N Mizuochi, S Yamauchi

APPLIED MAGNETIC RESONANCE 26(1-2) 117-134 2004年査読有り

もっとみる

講演・口頭発表等

DQC-EPR距離測定によるヒト心筋トロポニンの構造多型の解析

阿部淳, 植木正二, 荒田敏昭, 大庭裕範

第57回電子スピンサイエンス学会年会 2018年11月1日
Calcium and phosphorylation partially shifts multiple conformations of cardiac troponin: Distance study by double quantum coherence ESR

Toshiaki Arata, Jun Abe, Shoji Ueki, Yasunori Ohba

日本生物物理学会第56回年会 2018年9月15日