A graphene-based Au(111) platform for electrochemical biosensing based catalytic recycling of products on gold nanoflowers

摘要

A novel, enzyme-free amperometric immunoassay of biomarkersnwith sensitive enhancement was designed by using gold nanoflowerlabeledndetection antibodies toward the catalytic reduction ofnp-nitrophenol and redox cycling of p-aminophenol on a graphenebasednAu(111) platform.