Binding interaction of cationic acridine dyes with glucose oxidase to enhance mediated bioelectrocatalysis†

Abstract

Cationic acridine dyes acted as a stabilizer for glucose oxidase adsorbed on a pencil graphite electrode and enhanced mediated bioelectrocatalysis for glucose oxidation. The order of the magnitude of the bioelectrocatalytic current was consistent with the binding constants estimated by fluorescence quenching and the binding energies estimated by docking simulation.