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. 2020 Jul 16;20(14):3956. doi: 10.3390/s20143956

Figure 6.

Figure 6

(A) Differential pulse voltammetry (DPV) responses of the proposed electrochemical sensors after incubation with different concentrations of β-Lg (b0 = 0 ng/mL, b1 = 0.01 ng/mL, b2 = 0.1 ng/mL, b3 = 1 ng/mL, b4 = 10 ng/mL, and b5 = 100 ng/mL). (B) The calibration curve of the developed electrochemical sensors for β-Lg.