3 3D-GRAPHENE FOAM BASED BIMETALLIC NANOCOMPOSITE FOR DETECTING GLUCOSE MANUFACTURING METHOD THEREOF AND NON-ENZYME BIOSENSOR FOR DETECTING GLUCOSE

摘要

The present invention relates to a three-dimensional graphene foam-based bimetic nanocomposite for a glucose detection sensor, a manufacturing method thereof, and a non-enzymatic biosensor for glucose detection using the same. The present invention provides a three-dimensional graphene foam-based bimetic nanocomposite in which two types of transition metal oxides are grown in a flower-like shape on the surface of an integrated three-dimensional graphene foam by deposition on metal foam, The nanocomposite has a large surface area and has excellent electrochemical activity due to its porosity and excellent interconnectivity, so it can be applied as a non-enzymatic biosensor for glucose detection that realizes high sensitivity, low detection limit, and excellent selectivity and stability at low glucose concentrations. .