Glucose Sensor Based on Nickelocene Blended Carbon Paste Electrode--Suppression of Enzyme Leaking from Electrode Surface (特集 バイオセンサ) Glucose Sensor Based on Nickelocene Blended Carbon Paste Electrode- suppression of Enzyme Leaking from Electrode Surface -

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An amperometric glucose sensor based on carbon paste electrode containing glucose oxidase, nickelocene, and platinum particles was fabricated and characterized. The sensor was functional at a less extreme potential (-200 mV vs. Ag/AgCl) than those of amperometric mediator free sensors. The sensor worked not only in buffer solution but in serum. The output current was unaffected by ascorbate, whose concentration was about two orders of magnitude above the standard ascorbate concentration in human blood. Although the sensor response decreased gradually when native-enzyme was coblended, the sensor in which the enzyme was modified with methoxy-polyethylene-glycol-epoxy was much stabler due to the suppression of enzyme leakage than that with native-enzyme coblended.

収録刊行物

  • 電気学会論文誌. E, センサ・マイクロマシン準部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A publication of Sensors and Micromachines Society  

    電気学会論文誌. E, センサ・マイクロマシン準部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A publication of Sensors and Micromachines Society 119(11), 560-564, 1999-11 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10004834567
  • NII書誌ID(NCID)
    AN1052634X
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    13418939
  • NDL 記事登録ID
    4892759
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-B380
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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