Surface modification of magnetic nanoparticles in biomedicine*
Chu Xin, Yu Jing, Hou Yang-Long†
Fig. 8. Synthesis process of Au-Fe 3 O 4 nanoparticles. [ 95 ] Gold nanoparticles are attached to the surface of Fe 3 O 4 nanoparticles. Reproduced with permission from Ref. [ 95 ]. Copyright 2007 American Chemical Society.