Electrocatalytic oxidation and voltammetric determination of dopamine on a composite film electrode with an iridium deposit

Abstract

Electrochemical oxidation of dopamine on a composite glassy carbon electrode with an electrodeposited iridium layer coated with a Nafion film was studied. A procedure for voltammetric determination of dopamine on the composite film electrode was developed. © 2007 Pleiades Publishing, Ltd.