Abstract:A highly sensitive, simple and low cost sensor for the quantification of the diclofenac has been constructed. This sensor consists of a carbon paste nano‐structured by Multi‐Walled Carbon Nanotubes (G‐MWCNT)‐CPE. Scanning electron microscopy (SEM) and voltammetry technique were used to characterize the electrode material and to determine the analytical performances of the sensor in comparison with those obtained at a G‐CPE. The electrochemical oxidation of diclofenac on both G‐CPE and (G‐MWCNT)‐CPE electrodes … Show more
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