Amperometric Glucose Sensor using Glassy Carbon Electrode Anodized in 1,5-pentanediol as the Base Transducer (特集 バイオセンサ) Amperometric glucose sensor using glassy carbon electrode anodized in 1,5-pentanediol as the base transducer

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An amperometric glucose-sensing electrode was prepared by immobilizing glucose oxidase (GOx) on a polyion complex-modified glassy carbon (GC) electrode. First, a GC electrode was anodized in a 1, 5-pentanediol solution to introduce carboxyl groups on the electrode surface. Next, aqueous solutions of poly-L-lysine and poly (4-styrenesulfonate) were successively placed on the electrode and allowed to dry. Finally a GOx layer was formed on the poly-L-lysine/poly(4-styrenesulfonate)-complex layer by crosslinking the enzyme by the addition of glutaraldehyde. The use of the thin bilayer system with inner, polyion complex membrane, which showed permselectivity based on the solute size with molecular cut-off of ca. 100, brought about high performance characteristics, such as rapid response and low interference level, to the glucose-sensing electrode. The enzyme electrode was useful for the measurement of glucose in beverages involving vitamin C-enriched drinks.

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), 554-559, 1999-11 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10004834530
  • 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
    4892735
  • 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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