Electrochemical Investigation of DNA Binding on Carbaldehyde Oxime by Cyclic Voltammetry

The electrochemical investigation of interaction of newely synthesized 2-hydroxyquinoline-3-carbaldehyde oxime (HCO) 3a with calfthymus double-stranded DNA has been investigated by cyclic voltammetric studies at carbon paste electrode (CPE) in Tris-HCl buffer (pH 7.2). It was observed in cyclic voltammetric studies that the curve of HCO solution was higher than solution of HCO and Ds DNA mixture.