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. 2019 Nov 15;7:784. doi: 10.3389/fchem.2019.00784

Figure 3.

Figure 3

(A) Absorption at 414 nm of ABTS working solution after incubated with Pt, PtPd, and PtPdMo solution for 1 h. When the absorbance at 414 or 405 nm of ABTS+. is greater, the sample shows a higher peroxidase-like activity. (B) Concentration-dependent absorbance at 405 nm after incubation with PtPdMo for 140 min. (C) Time-dependent absorbance profiles at 405 nm for PtPdMo at different concentrations. (D) The slope in linear region (catalytic rate) at different concentrations (Data was presented as mean ± SD).