Fujisawa Tomotsumi

フジサワトモツミ | Fujisawa Tomotsumi

Affiliation and department：
Job title： Postdoctoral fellow

Research field (1)： Basic physical chemistry

Research keywords (6)：生物化学反応 , 超臨界流体・イオン液体における分子ダイナミクスおよび溶媒効果 , 振動分光 , Photochemistry in Proteins , Solvation and Molecular Dynamics in Supercritical fluids/Ionic liquids , Vibrational spectroscopy

Research theme for competitive and other funds (11)：

2021 - 2024 Probing conformational changes in protein reaction sites via Raman optical activity
2017 - 2020 ラマン光学活性分光法による光受容タンパク質の反応中間体の計測と応用
2016 - 2018 Raman光学活性に基づく生体内反応の立体構造ダイナミクスの観測
2015 - 2016 ラマン光学活性分光法を用いた基質結合型タンパク質の精密構造決定
2012 - 2015 青色光センサーの超高速反応ダイナミクス

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Papers (48)：

Tomotsumi Fujisawa, Kouta Kinoue, Ryouhei Seike, Takashi Kikukawa, Masashi Unno. Configurational Changes of Retinal Schiff Base during Membrane Na+ Transport by a Sodium Pumping Rhodopsin. The journal of physical chemistry letters. 2024. 15. 7. 1993-1998
Tomotsumi Fujisawa, Takahito Shingae, Jie Ren, Shojiro Haraguchi, Takeshi Hanamoto, Wouter D. Hoff, Masashi Unno. Spectroscopic Validation of Crystallographic Structures of a Protein Active Site by Chiroptical Spectroscopy. Journal of Physical Chemistry Letters. 2023. 14. 41. 9304-9309
Kouhei Nishikawa, Ryosuke Kuroiwa, Jun Tamogami, Masashi Unno, Tomotsumi Fujisawa. Raman Optical Activity of Retinal Chromophore in Sensory Rhodopsin II. The Journal of Physical Chemistry B. 2023. 127. 33. 7244-7250
Masaiku Ohya, Takashi Kikukawa, Junpei Matsuo, Takashi Tsukamoto, Ryota Nagaura, Tomotsumi Fujisawa, Masashi Unno. Structure and Heterogeneity of Retinal Chromophore in Chloride Pump Rhodopsins Revealed by Raman Optical Activity. The journal of physical chemistry. B. 2023
Tao Wu, Petr Bouř, Tomotsumi Fujisawa, Masashi Unno. Molecular Vibrations in Chiral Europium Complexes Revealed by Near-Infrared Raman Optical Activity. Advanced Science. 2023

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MISC (9)：

永江峰幸, 海野雅司, 小泉太貴, 宮ノ入洋平, 藤澤知績, 増井健人, 加茂尊也, 和田啓, 浴俊彦, 伊藤隆, et al. Structural basis of the red-absorbing state of cyanobacteriochrome RcaE that regulates complementary chromatic acclimation in cyanobacteria. 日本植物生理学会年会(Web). 2021. 62nd
Tomotsumi Fujisawa. Raman Optical Activity of Proteins. Encyclopedia of Analytical Chemistry. 2020. 1-19
Tomotsumi Fujisawa, Masashi Unno. Vibrational optical activity spectroscopy. Molecular and Laser Spectroscopy. 2020. 41-82
倉持光, 倉持光, 倉持光, 藤澤知績, 藤澤知績, 竹内佐年, 竹内佐年, 田原太平, 田原太平. Femtosecond Time-Resolved Raman Study of Photoresponsive Proteins. 生物物理(Web). 2019. 59. 1
藤澤知績. 支部発話題欄 7 ラマン光学活性を利用したタンパク質構造の計測. 化学と工業. 2018. 71. 10

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Education (2)：

2003 - 2008 Kyoto University Graduate School of Science
1999 - 2003 Kyoto University Faculty of Science

Professional career (1)：

博士 (京都大学)

Work history (8)：

2018/04 - 現在 Saga University Associate Professor
2016/02 - 2018/03 Saga University Lecturer
2015/05 - 2016/01 Saga University Assistant Professor
2012/04 - 2015/04 RIKEN Molecular Spectroscopy Lab. Special Postdoctoral Researcher
2010/04 - 2012/03 日本学術振興会海外特別研究員(カリフォルニア大学バークレー校)

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Association Membership(s) (3)：

日本分光学会 , 分子科学会 , 日本化学会

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