| 粒径可控的羧基化磁性纳米凝胶的合成 |
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| 引用本文： | 洪军,徐冬梅,宫培军,余家会,孙汉文,姚思德.粒径可控的羧基化磁性纳米凝胶的合成[J].辐射研究与辐射工艺学报,2006,24(5):279-282. |
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| 作者姓名： | 洪军 徐冬梅 宫培军 余家会 孙汉文 姚思德 |
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| 作者单位： | 中国科学院上海应用物理研究所,上海,201800;中国科学院研究生院,北京,100049;华东师范大学,上海,200062;中国科学院上海应用物理研究所,上海,201800 |
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| 基金项目： | 上海市纳米科技专项基金 |
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| 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。
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| 关 键 词： | 羧基化 光化学原位聚合 磁性纳米凝胶 可控合成 |
| 收稿时间： | 2006-04-14 |
| 修稿时间： | 2006-06-09 |
Synthesis of particle size controllable carboxyl-functionalized magnetic nanogels |
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| HONG Jun,XU Dongmei,GONG Peijun,YU Jiahui,SUN Hanwen,YAO Side.Synthesis of particle size controllable carboxyl-functionalized magnetic nanogels[J].Journal of Radiation Research and Radiation Processing,2006,24(5):279-282. |
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| Authors: | HONG Jun XU Dongmei GONG Peijun YU Jiahui SUN Hanwen YAO Side |
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| Affiliation: | 1. Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800; 2 Graduate School of Chinese Academy of Sciences, Beijing 100049; 3 East China University, Shanghai 200062 |
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| 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. |
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| Keywords: | Carboxyl-functionalized Photochemical in situ polymerization Magnetic nanogels Controllable synthesis |
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