Research Article
Nanomaterial-Based Carbon Paste Electrodes for Voltammetric Determination of Naproxen in Presence of Its Degradation Products
Figure 3
Differential pulse voltammograms of NAP using carbon paste electrodes modified in bulk and surface with different nanomaterials (a, c) dissolved in NaOH and (b, d) dissolved in methanol. The scan rate employed was 50 mV·s−1.
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| (b) |
| (c) |
| (d) |