Voltammetric determination of bisphenol A with a silver-reduced graphene oxide composite paste microsensor

Abstract

A silver-reduced graphene oxide composite paste microsensor was introduced for oxidation of bisphenol A with good stability and sensitivity and LOD of 1.5 nmol L-1. A wide linear level range (5.0 nmol L-1 – 8.0 mmol L-1) proved that the method can be reliably used for further applications in biological samples.