Cyclic Voltammetric Investigation of Dopamine at Poly-(Gabapentin) Modified Carbon Paste Electrode
Figure 4
(a) Cyclic voltammogram for different concentrations of DA: (a) 5 × 10−5 M, (b) 15 × 10−5 M, (c) 20 × 10−5 M, (d) 25 × 10−5 M, and (e) 30 × 10−5 M at poly (gabapentin) film-coated carbon paste electrode with scan rate 0.1 Vs−1. (b) Graph of current versus concentration of DA.
