Research Article
Oxidase-Like Catalytic Performance of Nano-MnO2 and Its Potential Application for Metal Ions Detection in Water
Figure 5
Studies of kinetic reaction parameters Km and . (a) The Michaelis–Menten curve for the oxidase-like activity of nano-MnO2. (b) Lineweaver–Burk plot of 2,6-DMP oxidation was made from the Michaelis–Menten curve. Reaction conditions: Nao-MnO2 = 0.1 mg·mL−1; 2,6-DMP = 0.005–0.2 mmol·L−1. Error bars represent the standard deviation (n = 3).
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