Preparation and Characterization of Magnetic Polymer Microspheres via a Novel Emulsifier-free Polymerization

摘要：

Magnetic composite microspheres are usually composed of magnetic cores ensuring strong magnetic response and polymeric shells providing favoriable functional groups. Such magnetic composite microspheres are widely applied in magnetic bioseparation for analytical and clinic purposes,functioning as carriers for enzyme immobilization, cell isolation, nucleic acid (RNA and DNA) and protein purification, and immunoassay. In this study, a novel method for preparation of magnetic composite mierospheres was developed by emulsifier-free emulsion polymerization controlled by 1,1-diphenylethylene(DPE) as free radical control agent.

作者: Zhang Qiuyu Zhang Hepeng Guo feige Jinfeng Zhang Baoliang

作者单位: School of Science,Northwestern Polytechnical University,Xian,China,710072

会议类型: 国际会议

会议名称: 5th International Symposium on High-Tech Polymer Materials(HTPM-V)(第五届国际高技术高分子材料学术会议)

会议地点: 北京

会议语种:英文

页码: 123

在线出版日期: 2008-10-27（万方平台首次上网日期，不代表论文的发表时间）