Research Article

Catalase-Based Modified Graphite Electrode for Hydrogen Peroxide Detection in Different Beverages

Figure 1

CVs for NAF-GCE-CAT (a) and NAF-MWCNTs-COOH-GCE-CAT (b) at different scan rates (10–500 mV s−1) in deoxygenated PBS buffer solution.
(a)
(b)