分子科学研究所

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OHIGASHI, Takuji

Assoc. Prof. (Cross Appt.)

TEL: 0564-55-7203
E-Mail : ohigashi_at_ims.ac.jp (Please replace the "_at_" with @ )
Location: Myodaiji, UVSOR Synchrotron Facility Room303

Affiliation laboratory >


Department

UVSOR Synchrotron Facility, Beam Physics and Diagnostics Research

Biography

1998.3 B.Sc. Engineering, University of Tsukuba
2003.3 Ph.D. Enginnering, University of Tsukuba
2003.4 Lecturer at University of Tsukuba
2004.6 Research Fellow at Tohoku University
2005.10 Research Fellow at Japan Synchrotron Radiation Research Institute (JASRI)
2008.3 Postdoctral Fellow at Ritsumeikan University
2011.8 Assistant professor at Institute for Molecular Science (-2022.1)
2022.2 Associate Professor, Institute of Materials Structure Science
2022.2 Associate Professor (Cross Appointment), Institute for Molecular Science

Main research themes

Application of X-ray microscopy
kewords X-ray microscopy, in-situ technique, X-ray absorption spectroscopy, Synchrotron radiation

Selected Publications

  1. T. Ohigashi, M. Nagasaka, T. Horigome, N. Kosugi, S. M. Rosendahl and A. P. Hitchcock, "Development of in-situ sample cells for scanning tranmission x-ray microscopy", AIP Conference Proceedings, 1741, (2016), 050002.

  2. T. Ohigashi, A. Ito, K. Shinohara, S. Tone, Y. Inagaki, H. Yuzawa and N. Kosugi, "3-Dimensional Chemical Structures of an Isolated Cell Nucleus by a Scanning Transmission X-ray Microscope", Microsc. Microanal., 24, (2018), pp. 400-401.

  3. T. Ohigashi, H. Yuzawa and N. Kosugi, "A low-pass filtering Fresnel zone plate for soft x-ray microscopic analysis down to the lithium K-edge region", Rev. Sci. Instrum., 91, (2020), 103110.

  4. G. Germer, T. Ohigashi, H. Yuzawa, N. Kosugi, R. Flesch, F. Rancan, A. Vogt and E. Rühl, "Improved Skin Permeability after Topical Treatment with Serine Protease: Probing the Penetration of Rapamycin by Scanning Transmission X-ray Microscopy", ACS Omega, 6, (2021), 12213-12222.

  5. J-J. V. Véles, Y-Y. Chin, M-H. Tsai, O. J. Burton, R. Wang, S. Hofmann, W-H. Hsu, T. Ohigashi, W-F. Pong, C-H. Chuang, "Evidence of synergistic elecrocatalysis at a cobalt oxide-graphene interface through nanochemical mapping of scanning transmission X-ray microscopy", Chinese Journal of Physics, 76, (2022), 135-144.