Electropolymerization of the some monomer mixtures and investigation of electrochemical behaviours of prepared polymers

In this study, homopolymer, poly (3-aminophenol-co-1,2-phenylenediamine) and poly (4-chlorophenol-co-4-methoxyphenol) copolymers at the different thicknesses were prepared by changing amount of charge passed during electropolymerization from 3-aminophenol, 1,2-phenylenediamine, 4-chlorophenol ve 4-methoxyphenol monomers.The usability of the prepared polymeric films as uric acid and hydrogen peroxide sensors was examined by DPV technique in the presence of the interferents such as ascorbic acid, oxalic acid, cysteine, dopamine, epinephrine, lactose, sucrose and urea.The effect of film thickness, monomer concentration, polymerization potential and type of supporting electrolyte on the the response characteristics of the prepared sensors was systematically investigated and optimized. As a result, advantages of the prepared copolymeric sensors were emphasized.