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Development of Fluorescent Chirality Sensors based on Structural Modification of Polysaccharides

Research Project

Project/Area Number 21750120
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Polymer chemistry
Research InstitutionKanazawa University

Principal Investigator

IKAI Tomoyuki  Kanazawa University, 物質化学系, 助教 (90402495)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2009: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords機能性高分子 / らせん / バイオマス / セルロース / ポリマー / 多糖 / センシング / 蛍光 / 機能高分子材料
Research Abstract

The novel cellulose derivatives bearing 1-pyrenebutyl ester at the 6 position of the glucose unit exhibited the excimer fluorescence derived from a dimer formation of pyrenyl units in CHCl3. In addition, it is found that the excimer fluorescence was quenched by the addition of 1,1'-bi-2-naphthol as a guest compound and that the quenching degree was dependent on the chirality.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (7 results)

All 2010 Other

All Presentation (6 results) Remarks (1 results)

  • [Presentation] Development of Asymmetric Organocatalysts Based on Cellulose Derivatives Bearing N-Oxide Groups2010

    • Author(s)
      井改知幸
    • Organizer
      The 22nd International Symposium on Chirality
    • Place of Presentation
      ハワイコンベンションセンター (U.S.A)
    • Year and Date
      2010-12-17
    • Related Report
      2010 Final Research Report
  • [Presentation] Development of Asymmetric Organocatalysts Based on Cellulose Derivatives Bearing N-Oxide Groups2010

    • Author(s)
      井改知幸
    • Organizer
      The 2010 International Chemical Congress of Pacific Basin Societies
    • Place of Presentation
      ハワイコンベンションセンター(U.S.A)
    • Year and Date
      2010-12-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] Synthesis of Cellulose Derivatives Bearing N-Oxide Groups and Their Application to Asymmetric Organocatalysts2010

    • Author(s)
      井改知幸
    • Organizer
      The 2010 International ChemicalCongress of Pacific Basin Societies
    • Place of Presentation
      札幌コンベンションセンター (北海道)
    • Year and Date
      2010-07-13
    • Related Report
      2010 Final Research Report
  • [Presentation] Synthesis of Cellulose Derivatives Bearing N-Oxide Groups and Their Application to Asymmetric Organocatalysts2010

    • Author(s)
      井改知幸
    • Organizer
      The 22nd International Symposium on Chirality
    • Place of Presentation
      札幌コンベンションセンター(北海道)
    • Year and Date
      2010-07-13
    • Related Report
      2010 Annual Research Report
  • [Presentation] N-オキシド基を有する多糖誘導体の合成と不斉有機分子触媒への応用2010

    • Author(s)
      井改知幸
    • Organizer
      Symposium on Molecular Chirality 2010
    • Place of Presentation
      札幌コンベンションセンター (北海道)
    • Year and Date
      2010-07-11
    • Related Report
      2010 Final Research Report
  • [Presentation] N-オキシド基を有する多糖誘導体の合成と不斉有機分子触媒への応用2010

    • Author(s)
      井改知幸
    • Organizer
      Symposium on Molecular Chirality 2010
    • Place of Presentation
      札幌コンベンションセンター(北海道)
    • Year and Date
      2010-07-11
    • Related Report
      2010 Annual Research Report
  • [Remarks] ホームページ

    • URL

      http://kohka.ch.t.kanazawa-u.ac.jp/lab5/lab5.html

    • Related Report
      2010 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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