Synthesis and properties of bifunctional magnetic-optical nanomaterials: Fe2O3@Pdmaema-capped II-VI semiconductor quantum dots nanocomposites
文献类型：期刊论文
| 作者 | Zhao NN ; Nie W ; Mao J ; Wang WC ; Ji XL |
| 刊名 | chinese journal of polymer science
 |
| 出版日期 | 2013 |
| 卷号 | 31期号:9页码:1233-1241 |
| 关键词 | TRANSFER RADICAL POLYMERIZATION HIGHLY LUMINESCENT CDSE NANOCRYSTALS NANOPARTICLES COMPOSITES CLUSTERS |
| ISSN号 | 0256-7679 |
| 通讯作者 | ji xl |
| 中文摘要 | a facile route to synthesize a new type of multifunctional nanocomposites is reported. here, pdmaema (poly[2-(dimethylamino)ethyl] methacrylate) is a key macromolecule serving as a bridge between magnetic fe2o3 nanoparticles and luminescent quantum dots. both fe2o3 nanoparticles and ii-vi semiconductor quantum dots with a narrow size distribution are synthesized through a two-phase thermal approach. subsequently, the atom transfer radical polymerization (atrp) technique was applied to prepare magnetic fe2o3@pdmaema core-shell nanoparticles. the thickness of pdmaema shell can be easily controlled by adjusting the reaction time. finally, the ligand exchange method was exploited to modify ii-vi quantum dot with amine-containing polymer of pdmaema, which led to quantum dot securely bound by fe2o3@pdmaema core-shell nanoparticle to form a multifunctional nanocomposite. the resulting nanocomposite remains variable emission by tuning the ii-vi semiconductor type and particle size and shows h (c) at 49 ka/m and t (b) at 16 k from fe2o3 nanoparticles. the self-assembled behavior for the resulting samples is also discussed. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000322453700006 |
| 公开日期 | 2014-04-15 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/49654]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhao NN,Nie W,Mao J,et al. Synthesis and properties of bifunctional magnetic-optical nanomaterials: Fe2O3@Pdmaema-capped II-VI semiconductor quantum dots nanocomposites[J]. chinese journal of polymer science,2013,31(9):1233-1241. |
| APA | Zhao NN,Nie W,Mao J,Wang WC,&Ji XL.(2013).Synthesis and properties of bifunctional magnetic-optical nanomaterials: Fe2O3@Pdmaema-capped II-VI semiconductor quantum dots nanocomposites.chinese journal of polymer science,31(9),1233-1241. |
| MLA | Zhao NN,et al."Synthesis and properties of bifunctional magnetic-optical nanomaterials: Fe2O3@Pdmaema-capped II-VI semiconductor quantum dots nanocomposites".chinese journal of polymer science 31.9(2013):1233-1241. |
入库方式： OAI收割
来源：长春应用化学研究所
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