Research Article

Electroanalytical Characterisation of Dopa Decarboxylase Inhibitors Carbidopa and Benserazide on Multiwalled Carbon Nanotube and Poly(Nile blue A) Modified Glassy Carbon Electrodes

Figure 3

(1) First cycle, (2) second cycle, and (3) third cycle of the anodic responses of  M (a) CD and (b) BS from repetitive voltammograms in 0.1 M PBS at pH 5.0 with MWCNTs/PNB-modified electrode. Scan rate 50 mV s−1.
185864.fig.003a
(a)
185864.fig.003b
(b)