Immobilization of Glucose Oxidase in Poly(2,2′-bithiophene)
An enzyme sensor for glucose fabricated by the electrochemical polymerization method is described. Electropolymerized films of 2,2’-bithiophene is used to immobilized glucose oxidase at platinum electrodes. The responses of the enzyme-polymer electrodes toward glucose are analyzed under various conditions. The relation between performance of the polymer-modified electrode and properties of the polymer formed is also discussed.
KeywordsPermeability Hydrogen Peroxide Platinum Bromide Acetonitrile
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