Figure 6: (A) Cyclic Voltammograms and (B) Nyquistplots of (a) pristine gold nanowire electrode; (b) o-ABA modified electrode; (c) BVD virus (10 μg/mL) modified electrode; (d) ethanolamine blocked electrode;(e) negative BVD Antibody serum; (f) positive BVD Antibody serum. Solution: 1 mMFcCOOH in 10 mM PBS. CV scan rate: 100 mVs−1. EIS frequency range: 0.1 Hz to 100 kHz; E=150 mV and ΔV=5 mV.