A disposable biosensor employing a glucose-sensitive biochemomechanical gel.

Abstract

A novel approach to construct a disposable biosensor is proposed. By immobilizing glucose oxidase in a pH-sensitive copolymerized poly(N-isopropylacrylamide)/acrylic acid gel, a glucose-sensitive gel can be obtained. When the gel makes contact with a sample solution containing glucose, the pH of the gel decreases as a result of the enzymatic reaction… (More)

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