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

Figure 3

Electrochemical polymerization of 0.1 M aniline in 1 M HCl, at a scan rate of 50 mVs⁻¹ in the potential range of −0.5 V to 1.1 V for 10 cycles for (a) GCE and 5 cycles for (b) PANI ZnO/GCE, (c) CV in 0.1 M HCl from −0.5 V to 1.1 V, and (d) Epa vs. lnv at different scan rates of 30, 40, 50, 60, 70, and 80 mVs⁻¹ of PANI-ZnO/GCE.

(a)

(b)

(c)

(d)