Effect of Simultaneously Immobilized FAD on Catalytic Oxidation of Glucose at Glucose Oxidase/Polypyrrole Modified Electrodes

Akira Kitani; Norio KASYU; Sotaro Ito

doi:10.5796/kogyobutsurikagaku.65.485

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Effect of Simultaneously Immobilized FAD on Catalytic Oxidation of Glucose at Glucose Oxidase/Polypyrrole Modified Electrodes

Akira Kitani Norio KASYU Sotaro Ito

Year: 1997 Journal: Denki Kagaku oyobi Kogyo Butsuri Kagaku Vol: 65 (6)Pages: 485-486

DOI: 10.5796/kogyobutsurikagaku.65.485

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Abstract

11NTRODUCTlON Glucose oxidase(GOD)ノpolypyrrde(PPy) modified eledrodes，prepared ebctrochemica y from the solution containing pyrrole and GOD，are known to act as an amperometric biosensor for glucose1辱4)．We have found the current response for glucose remarkably increased by the simu腱aneous immobilization of flavin coenzyme (FAD or FMN)，which is the cofactor of GOD5)．

Keywords:

Glucose oxidase Polypyrrole Electrode Catalysis Chemistry Immobilized enzyme Electrochemistry Combinatorial chemistry Enzyme Biochemistry Physical chemistry

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Electrochemical sensors and biosensors

Physical Sciences → Engineering → Electrical and Electronic Engineering

Conducting polymers and applications

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Analytical Chemistry and Sensors

Physical Sciences → Chemical Engineering → Bioengineering

Effect of Simultaneously Immobilized FAD on Catalytic Oxidation of Glucose at Glucose Oxidase/Polypyrrole Modified Electrodes

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