Poly (4-methoxyphenol) film as a galactose-sensing material |
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Authors: | Ergun Ekinci Aziz Pa?ahan |
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Institution: | Department of Chemistry, Faculty of Arts and Sciences, ?nönü University, 44069 Malatya, Turkey |
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Abstract: | Poly (4-methoxyphenol)-galactose oxidase biosensor for galactose is reported. This amperometric biosensor was prepared in a one-step procedure by electrochemical polymerization of the relevant monomer in the presence of galactose oxidase on Pt electrode surface in a KCl solution at potential of 0.6 V vs. Ag/AgCl. From the steady-state amperometric responses to galactose of the resulting polymeric biosensor, its sensor characteristics such as feasibility of preparation, linear range, response time, selectivity and stability were evaluated. |
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Keywords: | Poly (4-methoxyphenol) film Enzyme electrode Galactose biosensor |
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