Research Article

Electrochemical Behavior of Malachite Green in Aqueous Solutions of Ionic Surfactants

Figure 4

Cyclic voltammograms of  M MG in aqueous solution at different scan rates (I: 0.01 and VI: 0.50 Vs−1): (a) the GCE was polished prior to each measurements; (b) the subsequent measurements without further polishing of GCE.
839498.fig.004a
(a)
839498.fig.004b
(b)