Figure 7
Cyclic voltammograms of 0.02 mM DA at (a) GO modified CPE (b) E-GO modified CPE in 0.2 M phosphate buffer solution at pH 7.0 with sweep rate variation (0.05–0.38 Vs−1).
Figure 7 | Scientific Reports
Cyclic voltammograms of 0.02 mM DA at (a) GO modified CPE (b) E-GO modified CPE in 0.2 M phosphate buffer solution at pH 7.0 with sweep rate variation (0.05–0.38 Vs−1).
