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. 2018 Nov 14;18(11):3926. doi: 10.3390/s18113926

Figure 6.

Figure 6

(a) Sensitivity study for the detection of CFP10 at concentrations in the range of 20–100 ng/mL. Inset image shows the DPV responses of the sensor towards the different concentrations of CFP10. (b) Calibration curve of the relative change in current with estimated LOD.