Table 5. The electroanalytical parameters for diclofenac detection with GR-CNT paste electrode in 0.100 M Na2SO4 supporting electrolyte. SWV was also tested for DCF detection due to its fast response. The optimized operating conditions found for DPV were tested at different frequencies, and the ...
(pH 7.0). The diclofenac Na salt solution was prepared in final volumes of 10 mL (1.35 mM) and 5 mL (6.475 mM) via direct volumetric adjustment with the same buffer to volume. In all cases, the diclofenac solution was titrated into the protein at the end point of titration in molar ...