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. 2022 Feb 2;22(3):1151. doi: 10.3390/s22031151

Figure 6.

Figure 6

(A) DPV response of simultaneous sensing of 3-NP and 4-NP in various concentrations at 0.1 M PBS and (B,C) 3-NP and 4-NP concentration and corresponding cathodic current response calibration plot.