Modified Carbon Nanotube Paste Electrode for Voltammetric Determination of Carbidopa, Folic Acid, and Tryptophan
Figure 2
Linear sweep voltammograms of FCDCNPE in 0.1 M PBS (pH 5.0) containing 0.35 μM CD at various scan rates; numbers 1–7 correspond to 2, 4, 6, 8, 10, 15, and 20 mV s−1, respectively. Insets: variation of (a) anodic peak current versus ; (b) normalized current () versus .