|
| Figure 12: Differential pulse voltammograms of (a) 0.0 M (b) 0.49 × 10-3 (c) 0.96 × 10-3 (d) 1.38 × 10-3 (e) 1.81 × 10-3 (f) 2.23 × 10-3 (g) 2.63 × 10-3 (h) 3.07 × 10-3 (i) 3.44 × 10-3 M UA in 0.2 M PBS of pH 7.4 in presence of 1.0 × 10-4 M DA, 1.0 × 10-3 M AA at poly (brilliant blue)MCPE. |
