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粒径可控的羧基化磁性纳米凝胶的合成
Synthesis of particle size controllable carboxyl-functionalized magnetic nanogels
【摘要】 采用光化学原位聚合法制备了粒径可控的羧基化磁性纳米凝胶,研究了滴加单体的量、体系pH、光照时间和链转移剂等对羧基化磁性纳米凝胶粒径的影响。
【Abstract】 In this paper, particle size-controllable carboxyl-functionalized magnetic nanogels were synthesized via photochemical in situ polymerization. Effects of system pH value, volume of monomer dropped irradiation time and chain transfer agent on the particle size of the carboxyl-functionalized magnetic nanogels were detailedly investigated.
【关键词】 羧基化;
光化学原位聚合;
磁性纳米凝胶;
可控合成;
【Key words】 Carboxyl-functionalized; Photochemical in situ polymerization; Magnetic nanogels; Controllable synthesis;
【Key words】 Carboxyl-functionalized; Photochemical in situ polymerization; Magnetic nanogels; Controllable synthesis;
【基金】 上海市科委纳米专项(0352nm120)资助
- 【文献出处】 辐射研究与辐射工艺学报 ,Journal of Radiation Research and Radiation Processing , 编辑部邮箱 ,2006年05期
- 【分类号】TB383.1
- 【被引频次】3
- 【下载频次】198