机构地区: 深圳市人民医院
出 处: 《广州化学》 2005年第2期5-10,共6页
摘 要: 为了得到蛋白吸附性能良好的免疫磁性载体,文章用反相微乳的方法合成了壳聚糖磁性复合微球(Chitosanmagneticcompositemicrospheres简称CMCM),与常用的单体聚合法制备的聚苯乙烯磁性复合微球(Polystyrenemagneticcompositemicrospheres,简称PMCM)从粒径和表观形貌、微球铁含量、磁响应性、表面官能基团等性质做了对比表征,结果表明,CMCM是一种比PMCM更理想的免疫磁性微球载体材料。 To find a kind of material for immunomagnetic carrier, chitosan magnetic composite microspheres(CMCM)were prepared by reverse microemulsion. Also polystyrene magnetic composite microspheres(PMCM)were prepared. They were characterized and compared with CMCM in diameter,magnetism response,amount of active group on surface, adsorption capacity of BSA. The results showed that CMCM is superior carrier for immunomagnetic microspheres.
领 域: [化学工程]