Glucose-Sensing Electrode Based on Carbon Paste Containing Ferrocene and Polyethylene Glycol-Modified Enzyme.

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概要

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• An amperometric glucose-sensing electrode is constructed by the use of a carbon paste containing 1,1′-dimethylferrocene and a polyethylene glycol-modified glucose oxidase. The polymer-modified enzyme is soluble in organic solvents (e. g., hexane) as well as in water, and exhibits a much higher activity than native enzyme does on the surface of a hydrophobic carbon paste eletrode. The higher enzyme activity results in an enhanced electrode response: the current response to glucose on the modified enzyme-based electrode is several times as large as that obtained on a native enzyme-based electrode.

• 公益社団法人 日本化学会の論文

著者

• Mizutani Fumio

  Research Institute for Polymers and Textiles

• Yabuki Soichi

  Research Institute for Polymers and Textiles

• Okuda Atsushi

  Hokkaido Industrial Research Institute

• Katsura Tatsuo

  Research Institute for Polymers and Textiles

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