Figure 5
The analytical efficiency of the assembled immunosensor in a concentration range of 10 ng/mL–1 fg/mL of cis-tau. (A) DPVs and (B) the calibration curve of the obtained signals for different concentrations of cis-tau (n = 3). The electrochemical measurements were conducted in 5 mM K3/K4[Fe(CN)6] and 0.1 M KCl.
