Research Article
Electrochemical Evaluation of trans-Resveratrol Levels in Red Wine Based on the Interaction between Resveratrol and Graphene
Figure 4
(a) CV curves of 20 μM trans-resveratrol in 0.04 M BR solution (pH 2.0) at the ERGO/GC electrode with different scan rate: (1) 50, (2) 70, (3) 90, (4) 110, (5) 130, (6) 150, (7) 170, (8) 190, and (9) 210 mV s−1. Effect of scan rate on oxidation peak current (b) and peak potential (c).
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