A molecularly imprinted polymer-coated nanocomposite of magnetic nanoparticles for estrone recognition
文献类型：期刊论文
| 作者 | Wang, Xin1; Wang, Lianyan1; He, Xiwen1; Zhang, Yukui1,2; Chen, Langxing1 |
| 刊名 | talanta
 |
| 出版日期 | 2009-04-30 |
| 卷号 | 78期号:2页码:327-332 |
| 关键词 | Fe(3)O(4) magnetic nanoparticles Molecularly imprinted polymer Estrone Biochemical separation |
| 产权排序 | 2;4 |
| 通讯作者 | 陈朗星 |
| 英文摘要 | in this study, we synthesized fe(3)o(4) magnetic nanoparticles coated estrone-imprinted polymer with controlled size using a semi-covalent imprinting strategy. in this protocol, the estrone-silica monomer complex (estsi) was synthesized by the reaction 3-(triethoxysilyl)propyl isocyanate with estrone, where the template was linked to the silica coating on the iron oxide core via a thermally reversible bond. the removal of the template by a simple thermal reaction produced specific estrone recognition sites on the surface of silica shell. the resulting estrone-imprinted polymer coating fe(3)o(4) magnetic hybrid nanoparticles exhibit a much higher specific recognition and saturation magnetization. the hybrid nanoparticles have been used for biochemical separation of estrone. (c) 2008 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, analytical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | iron-oxide nanoparticles ; biomedical applications ; surface ; particles ; separations ; tnt ; nanospheres ; nanowires ; nanotubes ; estradiol |
| 收录类别 | SCI |
| 原文出处 | false |
| 语种 | 英语 |
| WOS记录号 | WOS:000264043400001 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/101681]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116011, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xin,Wang, Lianyan,He, Xiwen,et al. A molecularly imprinted polymer-coated nanocomposite of magnetic nanoparticles for estrone recognition[J]. talanta,2009,78(2):327-332. |
| APA | Wang, Xin,Wang, Lianyan,He, Xiwen,Zhang, Yukui,&Chen, Langxing.(2009).A molecularly imprinted polymer-coated nanocomposite of magnetic nanoparticles for estrone recognition.talanta,78(2),327-332. |
| MLA | Wang, Xin,et al."A molecularly imprinted polymer-coated nanocomposite of magnetic nanoparticles for estrone recognition".talanta 78.2(2009):327-332. |
入库方式： OAI收割
来源：大连化学物理研究所
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