[Retracted] Multilayered Electroactive Polyaniline-ZnO Modified GCE for Electrochemical Detection of Paracetamol

Figure 4

Cyclic voltammogram characterization of chemically synthesized (a) PANI and (b) PANI-ZnO in 1 M HCl at different scan rates (40, 50, 60, 70, 80, 90, and 100 mVs⁻¹) and a plot of the scan rate dependence of their anodic peak (first peaks) currents (a’ and b’).

(a)

(b)