biomedical diagnostics, the food and beverage industry, and environmental analysis. In this
review, the most promising directions in analytical application of conducting polymers (CPs)
are outlined. Up to now polyaniline, polypyrrole, polythiophene, and poly (3, 4-
ethylenedioxythiophene) are the most frequently used CPs in the design of sensors and
biosensors; therefore, in this review, main attention is paid to these conducting polymers …