Research Article

Electrooxidation and Development of a Highly Sensitive Electrochemical Probe for Trace Determination of the Steroid 11-Desoxycorticosterone Drug Residues in Water

Figure 2

Influence of the solution pH (pH≈1.41–9.01) on the Ads-DP-ASVs anodic peak current of DCS (10 nM)) at GCE vs. Ag/AgCl electrode. Scan rate = 100 mVs−1, deposition time = 60 s and 0.07 mV accumulation potential.