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Last Updated :2024/12/21



Faculty of Science
Assistant Lecturer/Assistant professor

Researcher information

■ Degree
  • 博士（理学）, 福岡大学
■ Field Of Study
  • Nanotechnology/Materials, Biochemistry, Chemical Biology
  • Nanotechnology/Materials, Structural/physical organic chemistry, Organic chemistry
  • Life sciences, Bioorganic chemistry, Organic chemistry

Career

■ Career
  • Apr. 2022 - Present
    Fukuoka University, Department of Chemistry, Faculty of Science, Assistant Professor
  • Apr. 2009 - Mar. 2022
    Dojindo Laboratories
  • Jun. 2018 - Mar. 2020
    University of California, Berkeley (Prof. Christopher J. Chang Lab), Department of Chemistry, Visiting Scientist
  • Jul. 2010 - Jun. 2011
    Kumamoto University, Department of Stem Cell Biology, Institute of Molecular Embryology and Genetics, Visiting Scientist

Research activity information

■ Paper
  • Development of small fluorescent probes for the analysis of autophagy kinetics
    Hajime Tajima Sakurai*; Hidefumi Iwashita*; Satoko Arakawa; Alifu Yikelamu; Mizuki Kusaba; Satoshi Kofuji; Hiroshi Nishina; Munetaka Ishiyama; Yuichiro Ueno; Shigeomi Shimizu
    iScience, Jul. 2023, 26(7):107218 - 107218, Refereed
  • Development and photo-properties and intracellular behavior of visible-light-responsive molecule localizing to organelles of living cell
    Kosei Shioji; Masashi Ozaki; Kasumi Kasai; Hidefumi Iwashita; Noriyoshi Nagahora; Kentaro Okuma
    Chemical Papers, 02 Feb. 2023, 77(6):3025 - 3034, Refereed
  • A tandem activity-based sensing and labeling strategy enables imaging of transcellular hydrogen peroxide signaling
    Hidefumi Iwashita; Erika Castillo; Marco S; Messina, Raymo; A. Swanson; Christopher J. Chang
    Proceedings of the National Academy of Sciences of the United States of America, Feb. 2021, Refereed
    Lead
  • Small Fluorescent Molecules for Monitoring Autophagic Flux
    Hidefumi Iwashita; Hajime Sakurai; Noriyoshi Nagahora; Munetaka Ishiyama; Kosei Shioji; Kazumi Sasamoto; Kentaro Okuma; Shigeomi Shimizu; Yuichiro Ueno
    FEBS Letters, Jan. 2018, 592:559 - 567, Refereed
    Lead
  • Synthesis and Fluorescence Property of 1,1-Dimethyl-1,4-Dihydrodibenzo[b,h][1,6]naphthyridinium Iodides: Turn-on Type Detection of DNA
    Kentaro Okuma; Akinori Oba; Risa Kuramoto; Hidefumi Iwashita; Noriyoshi Nagahora; Kosei Shioji; Ryoma Noguchi; Masatora Fukuda
    European Journal of Organic Chemistry, Nov. 2017, 46:6885 - 6888, Refereed
  • Live Cell Imaging of Mitochondrial Autophagy with a Novel Fluorescent Small Molecule
    Hidefumi Iwashita; Satoru Torii; Noriyoshi Nagahora; Munetaka Ishiyama; Kosei Shioji; Kazumi Sasamoto; Shigeomi Shimizu; Kentaro Okuma
    ACS Chemical Biology, Sep. 2017, 12:2546 - 2551, Refereed
    Lead
  • Synthesis and Properties of Fluorescence Spin Traps Containing Phosphinoyl Moiety
    塩路 幸生; 岩下 秀文; 長洞 記嘉; 大熊 健太郎
    福岡大学理学集報, Sep. 2017, 47(2):99 - 103
  • Neighboring Group Participation of Thiofenchone with Acyl Chlorides: Novel Formation of 2-Acyloxy-2,7,7-trimethylnorbornan-1-thiols
    Kentaro Okuma; Hazuki Yamaguchi; Risa Nagatoshi; Hiroyuki Matsui; Hidefumi Iwashita; Noriyoshi Nagahora; Kosei Shioji
    Chemistry Letters, Apr. 2017, 46(7):960 - 963, Refereed
  • Comparison of the Reactivity Between Linear and Cyclic Spin Traps Containing Diphenylphosphinoyl Moiety
    塩路 幸生; 岩下 秀文; 長洞 記嘉; 大熊 健太郎
    福岡大学理学集報, Mar. 2017, 47(1):7 - 14
  • Secreted Cerberus1 as a marker for quantification of definitive endoderm differentiation of the pluripotent stem cells
    Hidefumi Iwashita; Nobuaki Shiraki; Daisuke Sakano; Takashi Ikegami; Masanobu Shiga; Kazuhiko Kume; Shoen Kume
    PLoS ONE, 2013, 8(5):e64291, Refereed
    Lead
  • ESR Measurement Using 2-Diphenylphosphinoyl-2-methyl-3,4-dihydro-2H-pyrrole N-Oxide (DPhPMPO) in Human Erythrocyte Ghosts
    Kosei Shioji; Hidefumi Iwashita; Taiji Shimomura; Takeo Yamaguchi; Kentaro Okuma
    Bulletin of the Chemical Society of Japan, 2007, 80(4):758 - 762, Refereed