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. 2020 Dec 11;25(24):5869. doi: 10.3390/molecules25245869

Figure 7.

Figure 7

DPV curves recorded on the GCE/PFSG electrode in (a) 0.1 M PBS (7.0) containing 100 µM UA and different concentrations of DA and (b) 0.1 M PBS (6.6) containing 50 µM DA and different concentrations of UA. Calibration plots of (c) DA and (d) UA.