Electrochemical Investigation of Catechol at Poly(niacinamide) Modified Carbon Paste Electrode: A Voltammetric Study

Figure 2

Cyclic voltammograms of 1.0 mM potassium ferrocyanide at BCPE (dashed line) and poly(niacinamide) MCPE (solid line) at scan rate of 0.05 Vs⁻¹.