Highly sensitive glucose electrochemical sensor using sugar‐lectin interactions

DOI 参考文献38件
  • Kyoko Sugiyama
    Faculty of Pharmaceutical Science Tohoku Medical and Pharmaceutical University Sendai Japan
  • Fumiya Sato
    Faculty of Pharmaceutical Science Tohoku Medical and Pharmaceutical University Sendai Japan
  • Sachiko Komatsu
    Faculty of Pharmaceutical Science Tohoku Medical and Pharmaceutical University Sendai Japan
  • Toshio Kamijo
    Department of Creative Engineering National Institute of Technology, Tsuruoka College Tsuruoka Japan
  • Kentaro Yoshida
    School of Pharmaceutical Sciences Ohu University Koriyama Japan
  • Yusuke Kawabe
    Department of Electronics Graduate School of Engineering Nagoya University Nagoya Japan
  • Hiromi Nishikawa
    Nano Life Science Institute (WPI‐NanoLSI) Kanazawa University Kanazawa Japan
  • Tsutomu Fujimura
    Faculty of Pharmaceutical Science Tohoku Medical and Pharmaceutical University Sendai Japan
  • Yasufumi Takahashi
    Department of Electronics Graduate School of Engineering Nagoya University Nagoya Japan
  • Katsuhiko Sato
    Faculty of Pharmaceutical Science Tohoku Medical and Pharmaceutical University Sendai Japan

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<jats:title>Abstract</jats:title><jats:p>In this study, glucose oxidase (GOx) was immobilized on the electrode surface by layer‐by‐layer and gel membrane technique and characterized the GOx immobilized film morphology, H<jats:sub>2</jats:sub>O<jats:sub>2</jats:sub> permeability, and glucose response. Concanavalin A (Con A)‐GOx multilayer electrodes showed higher glucose‐related current response than GOx‐bovine serum albumin gel membrane‐coated electrode, a common modification method. The thin thickness of the Con A/GOx multilayer film efficiently catalyzed the enzymatic reaction, and H<jats:sub>2</jats:sub>O<jats:sub>2</jats:sub> was produced near the electrode surface, resulting in an immediate electrode response.</jats:p>

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詳細情報 詳細情報について

  • CRID
    1360021389796760320
  • DOI
    10.1002/elsa.202300015
  • ISSN
    26985977
  • 資料種別
    journal article
  • データソース種別
    • Crossref
    • KAKEN
    • OpenAIRE

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