A study on bovine erythocyte superoxide dismutase by controlled potential electrolysis and Raman spectra

Abstract The electrochemical behavior of Cu 2 Zn 2 SOD on mercury electrodes was studied by controlled potential electrolysis. By comparison of UV, Raman spectra and activity of Cu 2 Zn 2 SOD before electrochemical reduction and after re-oxidation, it is proved that the conformation and activity are not changed.