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Molecular Chemistry on Cell Membrane Using Functional Nucleic Acid

Research Project

Project/Area Number 26288081
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Bio-related chemistry
Research InstitutionThe University of Tokyo

Principal Investigator

SANDO SHINSUKE  東京大学, 工学(系)研究科(研究院), 教授 (20346084)

Co-Investigator(Kenkyū-buntansha) 岡本 晃充  東京大学, 先端科学技術研究センター, 教授 (60314233)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2016: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Keywords細胞膜 / センサー / 生体分子
Outline of Final Research Achievements

Cell membrane is an essential component of cells and there has been a continuing demand on method to analyze molecular functions on the cell membrane. In this research, we tried to design fluorescent aptamer sensors with a high performance and developed BODIPY dye-labeled fluorescent aptamer sensors that emit an enhanced fluorescence upon interaction with target biomolecule (adenine compound or interferon gamma). In addition, it was demonstrated that these fluorescence aptamer sensors work on cell membrane and can be used for a fluorescent molecular imaging.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (6 results)

All 2016 2015 2014

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 1 results) Presentation (4 results)

  • [Journal Article] BODIPY-labeled Fluorescent Aptamer Sensors for Turn-on Sensing of Interferon-gamma and Adenine Compounds on Cells2016

    • Author(s)
      A. Tsuchiya, S. Hashim, S. Ise, T. Furuhata, K. Kawai, R. Wakabayashi, M. Goto, N. Kamiya, S. Sando
    • Journal Title

      Analytical Sciences

      Volume: 32 Issue: 5 Pages: 543-547

    • DOI

      10.2116/analsci.32.543

    • NAID

      130005150951

    • ISSN
      0910-6340, 1348-2246
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Single Fluorophore-labeled Aptamer Sensor for the Detection of Interferon Gamma2015

    • Author(s)
      Siti Norulhuda Hashim, Akira Tsuchiya, Noriho Kamiya, and Shinsuke Sando
    • Journal Title

      Chemistry Letters

      Volume: 44 Issue: 12 Pages: 1670-1672

    • DOI

      10.1246/cl.150794

    • NAID

      130005112560

    • ISSN
      0366-7022, 1348-0715
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Design of fluorescent aptamer sensor for on-cell detection of biomolecules2015

    • Author(s)
      ハシム シティ ノルウダ、土谷 享、山東 信介
    • Organizer
      第9回バイオ関連化学シンポジウム
    • Place of Presentation
      熊本大学(熊本県熊本市)
    • Year and Date
      2015-09-11
    • Related Report
      2015 Annual Research Report
  • [Presentation] 細胞表層を機能化する人工分子の設計(1):機能性核酸を用いた細胞表層での分子センシング2015

    • Author(s)
      土谷享, Siti Norulhuda Hashim, 伊勢祥子, 山東信介
    • Organizer
      日本化学会第95春期年会
    • Place of Presentation
      千葉・日本大学
    • Year and Date
      2015-03-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] 細胞表層を機能化する人工分子(2):機能性核酸の効率的な細胞表層固定化を実現する脂質分子の探索2015

    • Author(s)
      古畑隆史, 桑畑耕平, 山東信介
    • Organizer
      日本化学会第95春期年会
    • Place of Presentation
      千葉・日本大学
    • Year and Date
      2015-03-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] 細胞障害活性の向上を目指した核酸アプタマーの細胞表層固定化制御2014

    • Author(s)
      桑畑耕平, 徳永武士, 土谷享, 山東信介
    • Organizer
      第30回日本DDS学会学術集会
    • Place of Presentation
      東京・慶應義塾大学
    • Year and Date
      2014-07-30
    • Related Report
      2014 Annual Research Report

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Published: 2014-04-04   Modified: 2018-03-22  

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