Interfacial Dispersion of Poly(N-isopropylacrylamide)/Gold Nanocomposites
文献类型：期刊论文
| 作者 | Li, Dongxiang1; Li, Chunfang2; Yang, Yang3; He, Qiang1; Li, Junbai1,3 |
| 刊名 | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
 |
| 出版日期 | 2011-03-01 |
| 卷号 | 11期号:3页码:2052-2056 |
| 关键词 | Gold Nanoparticles Polymer Interfacial Dispersion Self-assembly |
| ISSN号 | 1533-4880 |
| DOI | 10.1166/jnn.2011.3133 |
| 英文摘要 | The nanoparticle dispersity and interfacial property could be considered as a basis of their further application in the nanostructured materials. In this paper, the dispersity and interfacial phenomena of poly(N-isopropylacrylamide) modified gold nanoparticles were investigated. Firstly, such polymer/gold nanocomposites were demonstrated to have a good dispersity in water, tetrahydrofuran, alcohols and also chloroform, so they were used to entrap fluorescent dye-labelled lipids in chloroform as nanocontainers and subsequently delivery the fluorescent lipids into water as nanocarriers. Secondly, when the nanocomposites in water/chloroform mixture were heated above 35 degrees C, the nanocomposite particles could be partially transferred from water into chloroform across the interface, and they would come back into water again as cooling, displaying a reversible thermal response. Moreover, such polymer/gold nanocomposites at the immiscible water/toluene fluids preferred to assembly into 2-dimensional membranes with variable density at the water/oil interface. The special dispersion properties of the poly(N-isopropylacrylamide)/gold nanocomposites provide many potentials in the future. |
| 语种 | 英语 |
| WOS记录号 | WOS:000288102300032 |
| 出版者 | AMER SCIENTIFIC PUBLISHERS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/72001]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Junbai |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci BNLMS, Int Joint Lab,CAS Key Lab Colloid & Interface Sci, Beijing 100080, Peoples R China 2.Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, Qingdao 266042, Peoples R China 3.Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Dongxiang,Li, Chunfang,Yang, Yang,et al. Interfacial Dispersion of Poly(N-isopropylacrylamide)/Gold Nanocomposites[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2011,11(3):2052-2056. |
| APA | Li, Dongxiang,Li, Chunfang,Yang, Yang,He, Qiang,&Li, Junbai.(2011).Interfacial Dispersion of Poly(N-isopropylacrylamide)/Gold Nanocomposites.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,11(3),2052-2056. |
| MLA | Li, Dongxiang,et al."Interfacial Dispersion of Poly(N-isopropylacrylamide)/Gold Nanocomposites".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 11.3(2011):2052-2056. |
入库方式： OAI收割
来源：化学研究所
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