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. 2012 Dec 3;12(12):16571–16590. doi: 10.3390/s121216571

Figure 7.

Figure 7.

Cyclic voltammograms in 2 mM Fe(CN)63− in 0.1 M KCl, recorded at different scan rates using PE (a) and HE (b) types electrodes and the corresponding dependence of cathodic/anodic peak currents on the square root of the sweep rates (c,d).