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. 2017 Nov 2;15(11):335. doi: 10.3390/md15110335

Figure 3.

Figure 3

Cyclic voltammograms, after semi-derivative convolution, of (a) 2; (b) 3; (c) 4; and (d) 1 microparticulate films on glassy carbon electrodes immersed into 0.10 M PBS at pH 7.4. Potential scan initiated at 0.0 V (a) in the negative and (b) in the positive directions; potential scan rate 50 mV·s−1.