Sakota Kenji

サコタケンジ | Sakota Kenji

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： https://sites.google.com/site/guangwulihuaxuepotiangurupu/

Research field (1)： Basic physical chemistry

Research keywords (7)：光化学 , 物理化学 , レーザー分光 , supersonic molecular beam , photoelectron spectroscopy , laser spectroscopy , gas phase spectroscopy

Research theme for competitive and other funds (23)：

2022 - 2025 溶液を微小液滴にすることで初めて発現するキラル現象の解明
2019 - 2022 単一微小液滴が引き起こす光の量子効果を用いたタンパク質構造ゆらぎの一分子測定
2017 - 2020 一分子計測による大自由度分子系の反応経路の多様性と遷移状態アンサンブルの直接観測
2016 - 2019 光の量子性を利用した単一微小液滴顕微分光装置の開発と生体分子ゆらぎへの適用
2017 - 2019 一分子計測による大自由度分子系の反応経路の多様性と遷移状態アンサンブルの直接観測

2014 - 2018 Development of surface selective high-sensitivity fluorescent probe apparatus for microdroplets and its application to biomolecules

2016 - 2018 光の量子性を利用した単一微小液滴顕微分光装置の開発と生体分子ゆらぎへの適用

2013 - 2016 Observation of folding of small proteins with precisely controled hydration

2013 - 2015 水和数の精密制御による小さなタンパク質の折れ畳みの観測:真の駆動力は何か

2011 - 2013 空間捕捉された水和生体分子イオンの温度制御:熱力学とレーザー分光の融合

2007 - 2011 Proton and charge transfer dynamics in molecular clusters. Investigation of origin of differences between the gas phase and the condensed phase

2008 - 2010 Specific structures and photoisomerization dynamics under strong intermolecular interactions

2008 - 2009 気相分光による多チャンネル化学反応の解明:遷移状態理論を超える新しい反応論の確立

2007 - 2007 クラスター内多重プロトン移動ダイナミクスの分光学的研究

2006 - 2007 Spectroscopic study on excitonic interactions in hydrogen-bonded dusters in the gas phase

2006 - 2007 振動緩和と競合する新しい電子励起エネルギー移動機構の解明

2006 - 2006 振動運動が支配する新しい電子励起エネルギー伝導機構の解明:最小モデル系からのアプローチ

2005 - 2006 表面吸着および結晶状態のフォトクロミック分子の構造と形態変化のレーザー分光計測

2004 - 2005 多重プロトン移動反応に現れる量子性と協同効果の解明

2003 - 2004 Spectroscopic study on specific intermolecular interactions in aromatic biomolecules in the isolated state.

2001 - 2004 孤立気相中における分子及び分子クラスターのレーザー分光

2001 - 2004 Laser spectroscopy of gas-phase molecules and molecular clusters

2001 - 2003 クラスター内のキラル分子間相互作用の分光学的研究

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Papers (59)：

Kazuya Tamejima, Chihiro Mizuta, Nobuaki Nakashima, Kenji Sakota, Satoshi Shinoda, Tomoyuki Yatsuhashi. Reduction and precipitation of aqueous europium (III) under an air atmosphere by near-infrared femtosecond laser pulses. Journal of Photochemistry and Photobiology A: Chemistry. 2022. 427
Nobuaki Nakashima, Tomoyuki Yatsuhashi, Kenji Sakota, Izumi Iwakura, Sena Hashimoto, Keiichi Yokoyama, Shohei Matsuda. An electron-capture efficiency in femtosecond filamentation. Chemical Physics Letters. 2020. 752. 137570-137570
Mio Harada, Shunsuke Yamamoto, Tomoyuki Yatsuhashi, Kenji Sakota. Cooperative dissociation of J-aggregates into monomers in the 2-isobutoxyethanol/water binary solvent with the lower critical solution temperature. Chemical Physics. 2020. 536
Yuki Horikawa, Takuya Okamoto, Takahiro Nakamura, Yuhei O. Tahara, Makoto Miyata, Shingo Ikeda, Kenji Sakota, Tomoyuki Yatsuhashi. Synthesis of iron-based nanoparticles from ferrocene by femtosecond laser irradiation: Suppression of the particle growth in a mixture of water and hexane. Chemical Physics Letters. 2020. 750. 137504-137504
Takuya Okamoto, Takahiro Nakamura, Yuhei O. Tahara, Makoto Miyata, Kenji Sakota, Tomoyuki Yatsuhashi. Effects of Ligand and Solvent on the Synthesis of Iron Oxide Nanoparticles from Fe(acac)(3) Solution by Femtosecond Laser Irradiation. CHEMISTRY LETTERS. 2020. 49. 1. 75-78

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MISC (4)：

Kenji Sakota, Gustavo A. Pino, Claude Dedonder, Christophe Jouvet, Hiroshi Sekiya. Excited-state multiple proton transfer in hydrated 7-azaindole clusters in the gas phase. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. 2014. 248
Hiroshi Sekiya, Kenji Sakota. Excited-state multiple-proton transfer in solvated 7-azaindole clusters. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. 2009. 238
H Sekiya, K Sakota. Vibrational state-selected excited-state double-proton transfer in the 7-azaindole dimers. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. 2005. 229. U732-U732
関谷博, 入江正浩, 迫田憲治, 深港豪, 大坪暢人, 田中伸幸, 西信之, 岡部智絵, 中林孝和, 井口佳哉, et al. 高速時間分解分光による孤立分子および分子集合体のフォトクロミック機構の解明. 分子研レターズ. 2004. 50. 80-89

Lectures and oral presentations (111)：

下部臨界型液-液相分離を示す溶媒における両親媒性分子の会合-解離過程の解明
(日本化学会第100春季年会 2020)
Fluorescence enhancement observed in a single microdroplet containing quantum dots
(The 11th OCARINA International Symposium 2020)
Association-dissociation dynamic of amphiphilic molecules
(The 11th OCARINA International Symposium 2020)
Difference in protein-menbrane interaction in liposome and reverse micelle probed by FRET
(The 11th OCARINA International Symposium 2020)
Association-dissociation dynamics of amphiphilic molecules in the mixed solvents showing the liquid-liquid phase separation
(13th International Symposium on Nanomedicine (ISNM2019) 2019)

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Education (4)：

1999 - 2002 Kyushu University
- 2002 Kyushu University Graduate School of Science Molecular science
1995 - 1999 Kyushu University School of Sciences Department of Chemistry
- 1999 Kyushu University Faculty of Science Chemistry

Professional career (1)：

Doctor of Science (Kyushu University)

Work history (8)：

2016/04/01 - 現在 Osaka City University Graduate School of Science Molecular Materials Science Course Associate Professor
2016/04 - 現在 Osaka City University Molecular Materials Science Course, Graduate School of Science
2002/07/01 - 2016/03/31 九州大学大学院理学研究院助教
2007/04 - 2016/03 Kyushu University Faculty of Sciences, Department of Chemistry
2002/07 - 2007/03 Kyushu University Faculty of Sciences, Department of Chemistry

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Committee career (22)：

2015/04/01 - 現在文部科学省科学技術・学術政策研究所科学技術予測センター専門調査員
2015 - 現在文部科学省科学技術動向研究センター専門調査員
2019/10 - 2021/09 第8回アジア分光学国際会議組織委員
2019/10 - 2020/09 第14回分子科学討論会実行委員
2016/09/01 - 2018/08/31 分子科学会顕彰委員

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Awards (2)：

2007 - 分子科学会分子科学会優秀講演賞
2006 - 日本分光学会日本分光学会奨励賞

Association Membership(s) (5)：

JAPAN SOCIETY FOR MOLECULAR SCIENCE , The Chemical Society of Japan , The Spectroscopical Society of Japan , The chemical society of Japan , Spectroscopical society of Japan

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