Preparation of Gold Nanoparticles with Temperature Responsive Shell
文献类型：期刊论文
| 作者 | Wang Da-Peng; Yang Mu-Quan; Dong Zhi-Xin; Bo Shu-Qin; Ji Xiang-Ling |
| 刊名 | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
 |
| 出版日期 | 2012-11-10 |
| 卷号 | 33期号:11页码:2567-2572 |
| 关键词 | Reversible Addition-fragmentation Chain Transfer Polymerization Ligand Exchange Core/shell Gold Nanoparticles Temperature Responsive Behavior |
| ISSN号 | 0251-0790 |
| DOI | 10.7503/cjcu20120186 |
| 英文摘要 | Double-hydrophilic block polymer poly(ethylene oxide)-b-poly(N-isopropylacrylamide) (PEO-b-PNIPAM) was synthesized by reversible addition-fragmentation chain transfer polymerization using PEO based macro RAFT(reversible addition-fragmentation chain transfer) agent, and the block polymer was further grafted to the surface of gold nanoparticles by "grafting to" approach. The structure and temperature responsive behavior of obtained hydride gold nanoparticles were characterized by transmission electron microscopy (TEM), UV-Vis transmission, energy dispersed X-ray spectrometer and dynamic light scattering(DLS). The results show that core/shell gold nanoparticles were prepared. The average hydrodynamic radius(R-h) of core/shell gold nanoparticles slightly decreased with the temperature increasing. And there is no aggregation between core/shell gold nanoparticles during heating process due to the inhibition effects of PEO corona. |
| 语种 | 英语 |
| WOS记录号 | WOS:000311593700035 |
| 出版者 | HIGHER EDUCATION PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/47325]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ji Xiang-Ling |
| 作者单位 | Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Da-Peng,Yang Mu-Quan,Dong Zhi-Xin,et al. Preparation of Gold Nanoparticles with Temperature Responsive Shell[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2012,33(11):2567-2572. |
| APA | Wang Da-Peng,Yang Mu-Quan,Dong Zhi-Xin,Bo Shu-Qin,&Ji Xiang-Ling.(2012).Preparation of Gold Nanoparticles with Temperature Responsive Shell.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,33(11),2567-2572. |
| MLA | Wang Da-Peng,et al."Preparation of Gold Nanoparticles with Temperature Responsive Shell".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 33.11(2012):2567-2572. |
入库方式： OAI收割
来源：化学研究所
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