Research Article
Platinum Nanoflower-Modified Electrode as a Sensitive Sensor for Simultaneous Detection of Lead and Cadmium at Trace Levels
Figure 7
DPASVs at GCE and PtNFs/GCE prepared at different electrodeposition potentials (EPt) in acetate buffer solution pH 4.5 containing 10 µg·L−1·Pb2+ and Cd2+ (a); the influence of EPt of electrode fabrication on peak current of Pb2+ and Cd2+ (b).
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