Environmentally Friendly and Recyclable Natural-Mediator-Modified Magnetic Nanoparticles for Laccase-Catalyzed Decolorization

Figure 7

(a) UV-Vis spectra of SA before and after oxidation by Lac. (b) Effects of buffer type on SA oxidation by Lac. (c) Effects of pH on SA oxidation by Lac. (d) Effects of pH on dye decolorization by Lac, Lac/SA@MNPs, and Lac/SA.

(a)

(b)

(c)

(d)