Online Coupling of Lab-on-Valve Format to Amperometry Based on Polyvinylpyrrolidone-Doped Carbon Paste Electrode and Its Application to the Analysis of Morin
Figure 4
Cyclic voltammograms obtained at PVP/CPE in 0.05 mol L−1 PBS with various scan rates. The scan rates were 25, 50, 100, 150, 200, 250, 300 mV/s from a to g. Inset: plot of the peak current as a function of the scan rate.
