Application of Carbon Fiber Modified by Oxygen Plasma Treatment to a Glucose Sensor

• Yamauchi Takeshi

  Nagaoka University of Technology

• Sato Shinya

  Nagaoka University of Technology

• Oshima Kenji

  Nagaoka University of Technology

• Shimomura Masato

  Nagaoka University of Technology

• Miyauchi Shinnosuke

  Nagaoka University of Technology

Bibliographic Information

Other Title

• 酸素プラズマ処理により表面修飾した炭素繊維のグルコースセンサへの応用
• サンソ プラズマ ショリ ニ ヨリ ヒョウメン シュウショク シタ タンソ センイ ノ グルコースセンサ エ ノ オウヨウ

Abstract

A carbon fiber fabric was modified by oxygen plasma treatment and glucose oxidase(GOD) was covalently immobilized on the modified carbon fiber by use of a condensing reagent. Specific activity of GOD immobilized on carbon fiber fabric was 51 U/mg at 30°C, pH 7. By using the GOD-immobilized carbon fiber fabric as a sensor, amperometric response to glucose was measured at a constant potential of +0.35V vs S. C. E under various pH and temperature conditions. Response current to glucose concentration was found to increase linearly with a slope of 1.8μA per 1mM glucose up to 70mM. The pH and temperature profiles of amperometric response of the GOD-immobilized carbon fiber fabric were similar to those of the activity of GOD.

Journal

• IEEJ Transactions on Sensors and Micromachines

  IEEJ Transactions on Sensors and Micromachines 119 (11), 538-543, 1999

  The Institute of Electrical Engineers of Japan

Keywords

• 酸素プラズマ処理
• 炭素繊維
• グルコースオキシダーゼ
• グルコースセンサ

Details

• CRID: 1390282679439361536
• NII Article ID: 10004834499
• NII Book ID: AN1052634X
• DOI: 10.1541/ieejsmas.119.538
• ISSN: 13475525
• ISSN: 13418939
• NDL BIB ID: 4892693
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4892693
• Web Site: http://www.jstage.jst.go.jp/article/ieejsmas1995/119/11/119_11_538/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed