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. 2017 Aug 3;7:7254. doi: 10.1038/s41598-017-07423-1

Figure 7.

Figure 7

CVs performance of CA at different modified electrodes bare GCE (a) SrV2O6/GCE (b) in the presence (c,d) and absence (a,b) of 400 µM CA containing 0.1 M KCl at a scan rate 50 mVs−1 (A). CVs performance of CA for various concentrations from 0 to 800 µM (B). Different scan rates ranging from 20–200 mVs−1, 400 µM CA using SrV2O6/GCE in the 0.1 M KCl (C). The relation between the peak current vs. scan rate (D).