Research Article
ZIF-67/g-C3N4-Modified Electrode for Simultaneous Voltammetric Determination of Uric Acid and Acetaminophen with Cetyltrimethylammonium Bromide as Discriminating Agent
Figure 12
(a) DPVs recorded at ZIF-67/g-C3N4/GCE in 0.2 BR-BS pH 9 containing equal concentrations varying from 0.2 to 6.5 μM; (b) plot of anodic peak current as a function of analyte concentration.
(a) |
(b) |