An approach for the surface functionalized gold nanoparticles with ph-responsive polymer by combination of raft and click chemistry
文献类型：期刊论文
| 作者 | Zhang, Tao1,2; Wu, Yuanpeng1; Pan, Xuemei1; Zheng, Zhaohui1; Ding, Xiaobin1; Peng, Yuxing1 |
| 刊名 | European polymer journal
 |
| 出版日期 | 2009-06-01 |
| 卷号 | 45期号:6页码:1625-1633 |
| ISSN号 | 0014-3057 |
| 关键词 | Click chemistry Gold nanoparticles Ph responsive Raft |
| DOI | 10.1016/j.eurpolymj.2009.03.016 |
| 通讯作者 | Ding, xiaobin(xbding@cioc.ac.cn) |
| 英文摘要 | In this report, we demonstrated a novel efficient post-modification route for preparation of smart hybrid gold nanoparticles with poly(4-vinylpyridine) (p4vp) based on raft and click chemistry. a new azide terminated ligand was first synthesized to modify gold nanoparticles by ligand exchange reaction, and then click reaction was used to graft alkyne terminated p4vp which was prepared by raft onto the surface of gold nanoparticles. the functionalized hybrid gold nanoparticles were characterized by tem, ftir, and xps etc. the results indicated that the p4vp was successfully grafted onto the surface of gold nanoparticles by click reaction. the surface grafting density was calculated to be about 6 chains/nm(2). in addition, the hybrid gold nanoparticles showed a ph responsive phenomenon as the ph value changed around 5. crown copyright (c) 2009 published by elsevier ltd. all rights reserved. |
| WOS关键词 | TRANSFER RADICAL POLYMERIZATION ; 4-VINYLPYRIDINE ; CYCLOADDITION ; SCIENCE ; COPOLYMERS ; SYSTEMS ; ROUTE ; ATRP |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000266857200001 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2402847 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Ding, Xiaobin |
| 作者单位 | 1.Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100081, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Tao,Wu, Yuanpeng,Pan, Xuemei,et al. An approach for the surface functionalized gold nanoparticles with ph-responsive polymer by combination of raft and click chemistry[J]. European polymer journal,2009,45(6):1625-1633. |
| APA | Zhang, Tao,Wu, Yuanpeng,Pan, Xuemei,Zheng, Zhaohui,Ding, Xiaobin,&Peng, Yuxing.(2009).An approach for the surface functionalized gold nanoparticles with ph-responsive polymer by combination of raft and click chemistry.European polymer journal,45(6),1625-1633. |
| MLA | Zhang, Tao,et al."An approach for the surface functionalized gold nanoparticles with ph-responsive polymer by combination of raft and click chemistry".European polymer journal 45.6(2009):1625-1633. |
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来源：中国科学院大学
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