Electrochemical Behaviour of Tinidazole at 1,4-Benzoquinone Modified Carbon Paste Electrode and Its Direct Determination in Pharmaceutical Tablets and Urine by Differential Pulse Voltammetry

Figure 10

DPV of 1,4-BQMCPE (corrected for background) in pH 7 BRB solution of different concentrations of TDZ (1, 5, 25, 50, 100, 150, 200, 250, 350, 400, 450, and 500 μM, resp.). Inset: calibration curve of peak current () versus concentration () of TDZ in BRB solution on 1,4-BQMCPE.