Research Article
Melamine Recognition: Molecularly Imprinted Polymer for Selective and Sensitive Determination of Melamine in Food Samples
Figure 4
(a) The calibration curve of MEL in different concentrations and (b) the cyclic voltammograms of the MIP/GO-Fe3O4@SiO2/Pt electrode after loading in different solutions (a: 8 μM, b: 5 μM, c: 2.5 μM, d: 1 μM, e: 0.5 μM, and f: 0.1 μM) of MEL in 0.3 M probe solution.
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