Electrical biosensor on the basis of reduced graphene oxide with high electrical conductivity and sensitivity
발표자
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초록
내용
Electrochemical biosensors have developed into excellent analysis technologies in the fields of disease diagnosis, environmental observation, and analysis due to their selectivity, miniaturization, simplicity, and sensitivity. Reduced graphene oxide (rGO), a derivative of graphene, is an ideal candidate for fusion with electrochemical devices because of its excellent biocompatibility, large surface area, and high mobility, electrical conductivity, and mechanical strength of charge carriers. In this study, high electrical conductivity and sensitive rGO-based hydrogels were synthesized. In addition, the equilibrium water content (EWC), swelling kinetics, gel fraction, mechanical and electrochemical properties of hydrogels were investigated.