Magnetic Nanoparticles@Metal-Organic Framework Composites as Sustainable Environment Adsorbents

Figure 7

(a) Scheme of selective adsorption of MO from the mixed MO/MB solution by Fe₃O₄-PSS@ZIF-67 magnetic composites; photographs (b) and UV-vis spectra (c) of the mixed MO/MB solution before and after magnetic separation. Reprinted from Ref. [45] with permission of Elsevier.

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