Research Article
Oxidase-Like Catalytic Performance of Nano-MnO2 and Its Potential Application for Metal Ions Detection in Water
Figure 8
Linear correlation between the oxidase-like activity of nano-MnO2 and the logarithmic value of metal ion concentration (Log C). Reaction conditions: Nano-MnO2 = 0.1 mg·mL−1; 2,6-DMP = 1.0 mmol·L−1; Metal ion = 0.002–0.3 mmol·L−1. Error bars represent the standard deviation (n = 3).
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