Chung Yuan Christian University

Kuo-Chung Chang

Chean-Yeh Cheng

The present invention discloses an enzyme electrode and its producing method, which comprises: providing a substrate with a carbon surface; forming a gold surface on the carbon surface and thus forming an electrode; covalently bonding a mediator containing an aldehyde group to the electrode; and covalently bonding a glucose oxidase to the electrode.

Enzyme electrode and method for producing the same

An enzyme electrode and its producing method are disclosed. The method includes providing a substrate having a carbon surface; forming a gold surface on the carbon surface and forming an electrode; modifying the gold surface by L-cysteine; modifying the gold surface by N,N'-dicyclohexylcarbodiimide; and chemically bonding the modified gold surface with a glucose oxidase.

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Tao-Yuan, Taiwan

Kuo-Chung Chang