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J-GLOBAL ID:201301086010030059   Update date: Jul. 15, 2024

Yamamoto Johtaro

ヤマモト ジョウタロウ | Yamamoto Johtaro
Affiliation and department:
Research field  (4): Applied physics - general ,  Optical engineering and photonics ,  Biophysics ,  Bio-, chemical, and soft-matter physics
Research keywords  (15): Glucocorticoid receptor ,  Nuclear translocation ,  Transcriptional factor ,  Brownian motion ,  Dynamics analysis ,  Diffusion ,  Numerical analysis ,  Fluorescence measurement ,  Bio molecule ,  Measurement optics ,  Light scattering ,  Image correlation spectroscopy ,  Holography ,  Optical tweezers ,  Fluorescence correlation spectroscopy
Research theme for competitive and other funds  (7):
  • 2022 - 2025 液液固3相界面の制御による選択計測法の創出
  • 2019 - 2023 新規3次元誘電率顕微鏡の開発と細胞内小器官の連携メカニズムの解明
  • 2019 - 2022 Development of ultra-high resolution infrared spectrum microscope
  • 2019 - 2022 Diffusion measurement on proteins in liquid-liquid phase separation samples
  • 2016 - 2019 Development of polarization-dependent fluorescence correlation spectroscopy for initial process analysis of protein aggregation
Show all
Papers (40):
  • Johtaro Yamamoto, Akito Matsui, Fusako Gan, Makoto Oura, Riku Ando, Takahiro Matsuda, Jian Ping Gong, Masataka Kinjo. Quantitative evaluation of macromolecular crowding environment based on translational and rotational diffusion using polarization dependent fluorescence correlation spectroscopy. Scientific Reports. 2021. 11. 1
  • Dai Kato, Johtaro Yamamoto, Yoshio Suzuki, Tomoyuki Kamata, Hinako Hashimoto, Masashi Kunitake. Lipophilic Vitamin E Diffusion through Bicontinuous Microemulsions. Analytical Chemistry. 2021. 93. 42. 14231-14237
  • Johtaro Yamamoto, Akira Sasaki. Fluorescence Correlation Spectroscopy Measurement Based on Fiber Optics for Biological Materials. Applied Sciences. 2021. 11. 15
  • Johtaro Yamamoto, Akira Sasaki. Measurement of the Concentration and the Brightness for Samples Containing Multiple Molecules with Different Brightness Using Fluorescence Correlation Spectroscopy. APPLIED SCIENCES-BASEL. 2021. 11. 13
  • Ryosuke Fukushima, Johtaro Yamamoto, Masataka Kinjo. Empirical Bayes Method Using Surrounding Pixel Information for Number and Brightness Analysis. Biophysical Journal. 2021
more...
MISC (4):
Books (5):
  • 新・生細胞蛍光イメージング
    共立出版 2015
  • 光散乱法の基礎と応用
    講談社 2014
  • 化学工業, vol.64
    化学工業 2013
  • メディカル・サイエンス・ダイジェスト, vol.39
    ニュー・サイエンス 2013
  • Optical Nano and Micro Actuator Technology
    CRC Press 2012
Lectures and oral presentations  (44):
  • 多走査速度ラスター走査画像相関分光法
    (第13回バイオオプティクス研究会 2016)
  • Researches towards bio-molecular dynamics mapping in cell
    (2016)
  • 位相ホログラムを用いた二光子励起多点蛍光相関分光装置の開発
    (第77回 応用物理学会秋季学術講演会 2016)
  • Development of an endoscopic fluorescence correlation spectroscopy using a lensed fiber
    (2015)
  • 生体内蛍光相関分光計測の実現に向けて
    (第11回バイオオプティクス研究会 2014)
more...
Professional career (1):
  • 博士(工学) (東京農工大学)
Work history (3):
  • 2020/04 - 現在 National Institute of Advanced Industrial Science and Technology
  • 2018/04 - 現在 Hokkaido University Faculty of Advanced Life Science
  • 2008/04 - 2010/03 Tokyo University of Agriculture and Technology Graduate School of Bio-Applications and Systems Engineering
Association Membership(s) (3):
日本バイオイメージング学会 ,  THE BIOPHYSICAL SOCIETY OF JAPAN ,  THE JAPAN SOCIETY OF APPLIED PHYSICS
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