Preparation of magnetic poly(methylmethacrylate–divinylbenzene–glycidylmethacrylate) microspheres by spraying suspension polymerization and their use for protein adsorption

Moderately uniform magnetic poly(methylmethacrylate–divinylbenzene–glycidylmethacrylate) microspheres (poly(MMA–DVB–GMA) microspheres) were prepared by spraying suspension copolymerization of methyl methacrylate, divinylbenzene and glycidyl methacrylate in the presence of Fe 3O 4 magnetic fluid. A p...

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Veröffentlicht in:	Journal of magnetism and magnetic materials 2005-05, Vol.293 (1), p.187-192
Hauptverfasser:	Yang, Chengli, Liu, Huizhou, Guan, Yueping, Xing, Jianmin, Liu, Junguo, Shan, Guobin
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Divinylbenzene Exact sciences and technology Magnetic liquids Magnetic properties and materials Methacrylate Microspheres Physics Polymerization Protein adsorption Spraying suspension polymerization Studies of specific magnetic materials
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Zusammenfassung:	Moderately uniform magnetic poly(methylmethacrylate–divinylbenzene–glycidylmethacrylate) microspheres (poly(MMA–DVB–GMA) microspheres) were prepared by spraying suspension copolymerization of methyl methacrylate, divinylbenzene and glycidyl methacrylate in the presence of Fe 3O 4 magnetic fluid. A protein adsorption assay indicated that these magnetic microspheres could significantly improve the capacity of protein adsorption.
ISSN:	0304-8853
DOI:	10.1016/j.jmmm.2005.01.060