This work was financially supported by the National High Technology Research and Development Program of China(No.2002AA302211);the National Natural Science Foundation of China(No.20206032).
Superparamagnetic poly(styrene-divinylbenzene-glycidyl methacrylate) (Pst-DVB-GMA) microparticles were prepared via a modified suspension polymerization process. A magnetic fluid was first prepared by a chemical co-pr...