Review Article

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

Figure 8

Scheme of the preparation of thiol-functionalized Fe3O4@Cu3(btc)2 and its use for selective removal of Pb2+ and Hg2+ from the mixed heavy metal ion solution. Reprinted from Ref. [51] with permission of Elsevier.