Nickel Nanoparticle-Modified Electrode for the Electrochemical Sensory Detection of Penicillin G in Bovine Milk Samples

Figure 6

(a) CV studies and (b) effect of supporting electrolytes on voltammetric oxidation of 10 μM Penicillin G in 0.1 M, pH 4.0: (A) acetate buffer, (B) Britton Robinson buffer, (C) citrate buffer, and (D) PBS.

(a)

(b)