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

Figure 2

Kubelka–Munk functions versus photon energy for (a) ZnO, (b) PANI, (c) PANI-ZnO composite, and (d) FT-IR spectra of PANI/ZnO.

(a)

(b)

(c)

(d)