Application of surfactants in voltammetric analysis

Abstract

The possibilities of applying surfactants to the voltammetry of various biologically active compounds are generalized. Attention is focused on micellar solutions and surfactant-modified electrodes in the determination of a number of organic compounds, including antioxidants. It is demonstrated that the use of surfactants makes it possible to improve analytical characteristics and, in some cases, to simultaneously determine different analytes. © 2012 Pleiades Publishing, Ltd.