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J-GLOBAL ID：200901048108251205 Update date: Apr. 10, 2025

Nagasaka Masanari

ナガサカマサナリ | Nagasaka Masanari

Affiliation and department：
Job title： Assistant Professor
Other affiliations (1)：

SOKENDAI Molecular Science Program, Graduate Institute for Advanced Studies Assistant Professor

Homepage URL (1)： https://sxliquid.ims.ac.jp/

Research field (1)： Basic physical chemistry

Research keywords (4)： Molecular Science , Computational Chemistry , Surface Science , Synchrotron Radiation Science

Research theme for competitive and other funds (23)：

2022 - 2025 Semiconductor Photocatalysts for Artificial Photosynthesis: Operando Characterization of Reaction Kinetics in Milliseconds
2022 - 2025 TBA
2021 - 2024 Construction of high-efficiency photocatalytic surface by directivity control of excited carrier transfer
2021 - 2022 Concentration dependence of hydration structures in aqueous salt solutions revealed by soft X-ray absorption spectroscopy
2020 - 2022 Understanding ion coordination states to biomembranes at the molecular level: X-ray absorption spectroscopy in water

2019 - 2022 Photosynthesis Reaction Mechanism of Photosystem II Protein Studied by Ultrafast Soft X-ray Absorption Spectroscopy

2020 - 2021 Structural analysis of oxygen evolving complex in Photosystem II by soft X-ray absorption spectroscopy

2020 - 2021 Element specific observation of hydration structures in aqueous salt solutions by soft X-ray absorption spectroscopy

2019 - 2020 Operando Observation of Lithium Ion Battery by Soft X-ray Absorption Spectroscopy

2019 - 2020 Structural analysis of oxygen evolving complex in Photosystem II by soft X-ray absorption spectroscopy

2018 - 2019 Structural analysis of oxygen evolving complex in Photosystem II by soft X-ray absorption spectroscopy

2017 - 2019 Local structures of electric double layers revealed by operando soft X-ray absorption spectroscopy

2016 - 2019 Time-resolved Soft X-ray Absorption Spectroscopy of Solution Reaction by Using Microfluidic Systems

2016 - 2018 Exploratory research for local structural anaysis of molecular interaction systems using soft X-ray absorption spectroscopy

2014 - 2017 Development and application of in situ spectromicroscopy using soft X-ray inner-shell excitation

2015 - 2016 Ultraviolet Photoexcitation Processes of Solid-Liquid Interfaces at Electrodes Revealed by Soft X-ray Absorption Spectroscopy

2014 - 2015 Local structural analysis of aqueous solution having lower critical consolute temperature and investigation of its origin

2011 - 2014 Local electronic structural analysis of liquid solutions by soft X-ray spectroscopy

2011 - 2014 Local electronic structures of solid-liquid interfaces in electrochemical reaction revealed by soft X-ray absorption spectroscopy

2009 - 2011 Development of Simultaneous Observation for Electronic Structures of Surface Coadsorption Layers and Application to Electrode Reaction

2008 - 2010 Local Electronic Structures in Molecular Interaction Systems Studied by Soft X-Ray Core Excited Spectroscopies

2007 - 2009 Electronic Structures of Molecular Clusters Studied by Resonant X-ray Photoelectron Spectroscopy

2004 - 2006 Real-time observations of surface reactions using fast XAFS and revealing these reaction mechnisms from DFT-Monte Carlo method

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Papers (72)：

Shota Tsuru, Masanari Nagasaka. Solvatochromism Observed in the X-ray Absorption Spectrum of Indole Dissolved in Water. The Journal of Physical Chemistry A. 2025. 129. 13. 3020-3031
Masanari Nagasaka, Yifeng Yao, Kenji Mochizuki. Oxygen K-edge inner-shell calculations of polymers in solutions realized by the extraction of local structures from molecular dynamics simulations. The Journal of Chemical Physics. 2025. 162. 5. 054901
Takuto Mibu, Ryota Matsuoka, Masanari Nagasaka, Tetsuro Kusamoto. Emission enhancement in a luminescent polychlorinated diphenylpyridylmethyl radical through coordination to silver(I). Dalton Transactions. 2025. 54. 6. 2265-2270
Masanari Nagasaka. Probing Isolated Water Molecules in Aqueous Acetonitrile Solutions Using Oxygen K-Edge X-ray Absorption Spectroscopy. The Journal of Physical Chemistry Letters. 2024. 15. 5165-5170
Masanari Nagasaka, Fumitoshi Kumaki, Yifeng Yao, Jun-ichi Adachi, Kenji Mochizuki. Mechanism of poly(N-isopropylacrylamide) cononsolvency in aqueous methanol solutions explored via oxygen K-edge X-ray absorption spectroscopy. Physical Chemistry Chemical Physics. 2024. 26. 18. 13634-13638

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MISC (15)：

赤沢第輔, 赤沢第輔, 佐々木岳彦, 長坂将成, 志賀基之. Soft X-ray XAS measurements and first principles calculations for sugar molecules in liquid phase. 分子科学討論会講演プログラム&要旨(Web). 2022. 16th
赤沢第輔, 赤沢第輔, 佐々木岳彦, 長坂将成, 志賀基之. XAS measurements of sugar molecules in liquid phase: Interaction between sugar molecules and solvent. 分子科学討論会講演プログラム&要旨(Web). 2021. 15th
赤沢第輔, 赤沢第輔, 佐々木岳彦, 長坂将成, 志賀基之. 軟X線吸収分光法による糖類分子と液体との相互作用の研究:測定とシミュレーション. 分子シミュレーション討論会講演要旨集. 2021. 35th (CD-ROM)
Masanari Nagasaka, Nobuhiro Kosugi. Soft X-ray absorption spectroscopy in transmission mode: Chemical shifts and technical developments for chemical state analysis of interacting molecular systems. Journal of the Vacuum Society of Japan. 2016. 59. 11. 301-306
Nagasaka M., Hatsui T., Kosugi N. 28pGV-12 Hydration Structures of Alkali Metal Cations in Aqueous Salt Solutions Studied by Soft X-ray Absorption Spectroscopy. Meeting abstracts of the Physical Society of Japan. 2011. 66. 1. 423-423

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Books (2)：

放射光が拓く化学の現在と未来 : 物質科学にイノベーションをもたらす光
化学同人 2014 ISBN:9784759813746
問題と解説で学ぶ表面科学
共立出版 2013 ISBN:9784320033740

Lectures and oral presentations (51)：

軟X線吸収分光測定のための液体セルの開発
(第24回R&Dビームライン検討会 2024)
溶液の軟X線吸収分光計測の現状と将来展望
(物理化学と放射光・先端計測に関する研究会 2024)
Chemical Processes in Solutions Probed by Soft X-ray Absorption Spectroscopy
(International Symposium on X-ray Spectroscopies of Synchrotron Radiation 2024)
軟X線吸収分光法によるバイオ研究の現状と展望
(UVSORシンポジウム2023 特別企画講演「バイオ系における光科学の展開」 2023)
Operando Soft X-ray Absorption Spectroscopy for Observing Chemical Processes in Solutions
(UVSOR-III + MAX IV International Workshop: Frontier of Soft X-ray Spectroscopy for Chemical Processes in Solutions 2023)

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Education (3)：

2002 - 2007 The University of Tokyo Graduate School of Science Department of Chemistry
2000 - 2002 The University of Tokyo Faculty of Science Department of Chemistry
1998 - 2000 The University of Tokyo College of Arts and Sciences Natural Sciences I

Professional career (1)：

Doctor (Science) (The University of Tokyo)

Work history (4)：

2023/04 - 現在 The Graduate University for Advanced Studies Molecular Science Program, Graduate Institute for Advanced Studies Assistant Professor
2007/04 - 現在 Institute for Molecular Science Department of Photo-Molecular Science Assistant Professor
2007/04 - 2023/03 The Graduate University for Advanced Studies School of Physical Sciences Assistant Professor
2004/04 - 2007/03 JSPS Research Fellow (DC1)

Committee career (10)：

2024/04 - 2027/03 PF User Association Executive Committee Member in charge of Education
2024/06 - 2024/10 第2回PF-UAサマースクール「放射光の特長を活かした分析手法」実行委員長
2023/05 - 2023/10 UVSOR-III + MAX IV International Workshop: Frontier of Soft X-ray Spectroscopy for Chemical Processes in Solutions Chair
2023/02 - 2023/10 60 years of Synchrotron Radiation in Japan Local Organizing Committee
2021/10 - 2022/11 IWP/RIXS 2022 Local Ogranizing Committee

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Awards (12)：

2020/01 - Analytical Sciences Hot Article Award
2019/07 - National Institutes of Natural Sciences Young Scientist Award
2017/09 - Japan Society for Molecular Science Young Scientist Awards
2017/03 - The Chemical Society of Japan Special Lecture for Young Generation
2016/08 - The Morino Foundation Research Grant

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Association Membership(s) (5)：

JAPAN SOCIETY FOR MOLECULAR SCIENCE , THE SURFACE SCIENCE SOCIETY OF JAPAN , THE JAPANESE SOCIETY FOR SYNCHROTRON RADIATION RESEARCH , THE PHYSICAL SOCIETY OF JAPAN , THE CHEMICAL SOCIETY OF JAPAN

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