Preparations of bifunctional polymeric beads simultaneously incorporated with fluorescent quantum dots and magnetic nanocrystals
文献类型：期刊论文
| 作者 | Tu, Chifeng; Yang, Yunhua; Gao, Mingyuan |
| 刊名 | NANOTECHNOLOGY
 |
| 出版日期 | 2008-03-12 |
| 卷号 | 19期号:10 |
| ISSN号 | 0957-4484 |
| DOI | 10.1088/0957-4484/19/10/105601 |
| 英文摘要 | Bifunctional polystyrene beads simultaneously incorporated with fluorescent CdTe quantum dots (Q-dots) and superparamagnetic Fe3O4 nanocrystals were prepared by a modified mini-emulsion polymerization method, in which polymerizable surfactants were used as both phase transfer agent for aqueous colloidal nanoparticles and emulsifier. In addition, silica coating was also introduced to Fe3O4 nanocrystals for regulating the internal structure of the composite beads. Transmission electron microscopy, confocal fluorescence microscopy and conventional spectroscopy were used to characterize the composite beads, as well as the polymerizable surfactant-coated CdTe Q-dots and silica-coated Fe3O4 nanoparticles. Different mixing methods were also attempted in order to vary the size of the resultant bifunctional beads. |
| 语种 | 英语 |
| WOS记录号 | WOS:000254174000012 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63489]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Gao, Mingyuan |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Key Lab Colloid Interface Sci & Chem Thermodynam, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tu, Chifeng,Yang, Yunhua,Gao, Mingyuan. Preparations of bifunctional polymeric beads simultaneously incorporated with fluorescent quantum dots and magnetic nanocrystals[J]. NANOTECHNOLOGY,2008,19(10). |
| APA | Tu, Chifeng,Yang, Yunhua,&Gao, Mingyuan.(2008).Preparations of bifunctional polymeric beads simultaneously incorporated with fluorescent quantum dots and magnetic nanocrystals.NANOTECHNOLOGY,19(10). |
| MLA | Tu, Chifeng,et al."Preparations of bifunctional polymeric beads simultaneously incorporated with fluorescent quantum dots and magnetic nanocrystals".NANOTECHNOLOGY 19.10(2008). |
入库方式： OAI收割
来源：化学研究所
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