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

Figure 10

UV-Vis spectra of SA@MNPs dispersed in (a) water, (b) pH 5.0 buffer, and (c) pH 9.0 buffer for 1, 10, and 5 d (d) FT-IR spectra of the as-synthesized and recycled SA@MNPs samples.

(a)

(b)

(c)

(d)