Figure 4
(a) Nyquist plots for the investigated sensors in 1.0 × 10−3 mol L−1 [Fe(CN)6]−3/−4 containing 0.1 mol L−1 KNO3 and (b) Equivalent circuit.
Figure 4 | Scientific Reports
(a) Nyquist plots for the investigated sensors in 1.0 × 10−3 mol L−1 [Fe(CN)6]−3/−4 containing 0.1 mol L−1 KNO3 and (b) Equivalent circuit.
