Rchr
J-GLOBAL ID：200901019141298020   Update date: Jan. 30, 2024

Okoshi Kento

オオコシ ケント | Okoshi Kento
Affiliation and department：
Chitose Institute of Science and Technology Faculty of Science and Technology, Department of Applied Chemistry and Bioscience

About Chitose Institute of Science and Technology Faculty of Science and Technology, Department of Applied Chemistry and Bioscience


Job title： Professor
Other affiliations (1)：
  • Former Institution / Organization Tokyo Institute of Technology Graduate School of Science and Engineering Department of Organic and Polymeric Materials  Associate Professor
Research field  (1)： Polymer chemistry
Research keywords  (2)： 高分子液晶の構造と物性 ,  Structures and properties of rod-like liquid crystalline polymers
Research theme for competitive and other funds  (6)：
  • 2017 - 2020 Development of optical active devices based on DNA-dye-complexes
  • 2016 - 2020 Study on size-specific phase separation in smectic phases of rod-shaped polymers and its application
  • 2010 - 2012 Research on Depletion-effect-driven Formation of Micro-segregatedSmectic Liquid Crystalline Phases and Their Applications
  • 2006 - 2010 Clarification of nano-scaled structures in biological systems resulting in beautiful colors and their artificial production for application to optical
  • 2000 - 剛直主鎖型高分子液晶の構造と物性
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Papers (61)：
  • Tomoyuki Ikai, Yuki Morita, Tsuyoshi Majima, Shoki Takeda, Ryoma Ishidate, Kosuke Oki, Nozomu Suzuki, Hajime Ohtani, Hiromi Aoi, Katsuhiro Maeda, et al. Control of One-Handed Helicity in Polyacetylenes: Impact of an Extremely Small Amount of Chiral Substituents. Journal of the American Chemical Society. 2023
  • Yutaka Kawabe, Kento Okoshi. Light amplification and photo-isomerization characteristics of laser dyes and azo molecules incorporated into DNA-complex systems. Proceedings of SPIE - The International Society for Optical Engineering. 2018. 10801
  • Y. Kawaba, K. Okoshi. Discrimination of photo-induced isomerization and molecular reorientation processes in azobenzene derivative doped in a polymer. Opt. Mater. Exp. 2018. 8. 332-341
  • T. Tanaka, I. Kato, K. Okoshi. Effect of Side Chain Length on Segregation of Squalane between Smectic Layers Formed by Rod-Like Polysilanes. J. Res. Update Polym. Sci. 2018. 7. 1-6
  • Yutaka Kawabe, Yuki Suzuki, Takuya Tanaka, Kento Okoshi. Induced circular dichroism and laser action of hemicyanine dyes coupled to DNA and DNA-complex. Proceedings of SPIE - The International Society for Optical Engineering. 2017. 10440
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MISC (6)：
  • S. Ohsawa, S.-i. Sakurai, K. Nagai, K. Maeda, K. Okoshi, J. Kumaki, E. Yashima. Hierarchical Amplification of Macromolecular Helicity of Dynamic Helical Poly(phenylacetylene)s Bearing Nonracemic Alanine Pendants in Dilute Solution, Liquid Crystal, and Two-Dimensional Crystal. Polym. J. 2012. 44. 1. 42-50-50
  • Kento Okoshi, Akiko Suzuki, Masatoshi Tokita, Michiya Fujiki, Junji Watanabe. Entropically driven smectic A and A2 phases occurring in binary mixtures of rigid-rod helical polysilanes with different molecular weights. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. 2009. 237
  • Kazumi Tamura, Masato Ikeda, Yoshio Furusho, Kento Okoshi, Sayaka Tanahara, Katsuhiro Maeda, Eiji Yashima, Eiji Yashima. Synthesis of liquid crystalline inclusion complexes of luminescent poly(phenylenevinylene)s with amylose. Polymer Preprints, Japan. 2006. 55. 3999
  • Takashi Kajitani, Kento Okoshi, Shin-ichiro Sakurai, Eiji Yashima. Helical polyisocyanides with a controlled helix-sense and a supramolecular cholesteric twist-sense. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. 2006. 231
  • J.Watanabe, K.Okoshi, N.Sano S.Edo. Coloration due to Christiansen Effect in Colloidal Solutions of Amphiphilic Hydroxypropylcellulose. Structural Colors in Biological Systems: Principles and Applications(S.Kinoshita and J.Yoshioka,eds). 2005. 319-327
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Books (2)：
  • Liquid Crystalline Polymers: Vol.1 Structure and Chemistry
    Springer International Publishing AG 2015 ISBN:9783319228938
  • Fluoroalkylated Rod-like Polysilanes: From Cooperative Weak Noncovalent Si窶「窶「窶「F窶鼎 Interactions to Ultrasensitive Chemosensors
    American Scientific Publishers 2007 ISBN:1588830799
Lectures and oral presentations  (7)：
  • 長さの異なる剛直棒状ポリシラン二成分混合系の示す特異なスメクチック液晶相
    (第58回高分子学会年次大会 2009)
  • 長さの異なる剛直棒状ポリシラン二成分混合系の示す特異なスメクチック液晶相
    (第58回高分子討論会 2009)
  • 一方向巻きのらせん構造を有するフェニルイソシアニド二元共重合体が形成するバイレイヤースメクチック液晶相
    (第57回高分子学会年次大会 2008)
  • 一方向巻きのらせん構造を有するポリフェニルイソシアニド誘導体の構造と形成するスメクチック液晶相
    (第56回高分子学会年次大会予稿集 2007)
  • 液晶相を示す剛直棒状ポリフェニルアセチレン誘導体の構造
    (第55回高分子学会年次大会 2006)
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Education (4)：
  • - 2002 Tokyo Institute of Technology
  • - 2002 Tokyo Institute of Technology Graduate School, Division of Engineering Organic and Polymeric Materials
  • - 1992 Tokyo Institute of Technology Science of Engineering
  • - 1990 Tokyo Institute of Technology School of Engineering Dept. of Polymer Chemistry
Professional career (1)：
  • 博士(工学) (東京工業大学)
Work history (8)：
  • 2014 - 現在 Chitose Institute of Science and Technology Department of Applied Chemistry and Bioscience Professor
  • 2011 - 2014 Chitose Institute of Science and Technology Faculty of Photonics Science
  • 2009 - 2011 Tokyo Institute of Technology Graduate School of Science and Engineering
  • 2009 - -:Tokyo Institute of Technology Graduate School of Science and Engineering / Department of Organic and Polymeric Materials Associate Professor
  • 2003 - 2008 科学技術振興機構 ERATO八島超構造らせん高分子プロジェクト グループリーダー
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Association Membership(s) (6)：
米国化学会 ,  日本液晶学会 ,  高分子学会 ,  American Chemical Society ,  Japanese Liquid Crystal Society ,  The Society of Polymer Science, Japan
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