NON-TRADITIONAL FILM ELECTRODES IN VOLTAMMETRIC AND AMPEROMETRIC ANALYSIS OF ORGANIC COMPOUNDS,New perspectives on analytical chemistry*

Abstract

A huge diversity of problems currently solved by modern analytical chemistry requires a great variety of approaches, methods, and materials used for finding optimal solutions. Although the advantages and possibilities of current spectromet-ric and separation methods are fascinating, it can certainly be declared that modern electrochemical and electroanalytical methods may represent a competitive alternative, especially if they use new electrode materials and progressive appro-aches. In this review, our contribution in the field of non-traditional film electrodes based on mercury, bismuth, antimony, and carbon conductive layers applied in voltammetric and amperometric analysis of organic compounds is documented. The possibilities and limitations of these novel electrochemical sensors, their advantages and drawbacks, their practical applications, as well as their contribution in the field of modern analytical chemistry are presented.