Self-assembly of polystyrene-b-poly (ethylene oxide)-b-polystyrene triblock copolymer
文献类型：期刊论文
| 作者 | Yuan, JJ; Li, YS; Li, XQ; Zhang, XH; Cheng, SY; Jiang, L; Feng, LX |
| 刊名 | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
 |
| 出版日期 | 2003-02-01 |
| 卷号 | 24期号:2页码:371-373 |
| ISSN号 | 0251-0790 |
| 关键词 | Vesicles Block Copolymer Self-assembly Molecular Aggregates |
| 英文摘要 | In this paper, the self-assembly of PS43-b-PEO45-b-PS43 triblcok copolymer was investigated. The colloids were made by firstly dissolving the copolymer in the common solvents, including THF, 1, 4-dioxane, and DMF, then droping water into the corresponding copolymer solution to induce the self-assembly. The aggregates prepared were characterized with TEM and AFM techniques. The experimental results demonstrated that the self-assembled vesicles were formed when THF and 1, 4-dioxane were used as the common solvents to dissolve the copolymer, comparatively, using DMF as the common solvent resulted in the formation of spherical aggregates. The self-assembled aggregates observed, possessing hierarchical structures, could be used as either the nanostructures themselves for drug delivery systems, separations, catalysts, and so on, or templates or building blocks for more complex structures. |
| 语种 | 英语 |
| 出版者 | HIGHER EDUCATION PRESS |
| WOS记录号 | WOS:000182543000046 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/80773]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Cheng, SY |
| 作者单位 | 1.Hubei Univ, Coll Chem & Mat Sci, Wuhan 430062, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China 3.Zhejiang Univ, Inst Polymer Sci, Hangzhou 310027, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, JJ,Li, YS,Li, XQ,et al. Self-assembly of polystyrene-b-poly (ethylene oxide)-b-polystyrene triblock copolymer[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2003,24(2):371-373. |
| APA | Yuan, JJ.,Li, YS.,Li, XQ.,Zhang, XH.,Cheng, SY.,...&Feng, LX.(2003).Self-assembly of polystyrene-b-poly (ethylene oxide)-b-polystyrene triblock copolymer.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,24(2),371-373. |
| MLA | Yuan, JJ,et al."Self-assembly of polystyrene-b-poly (ethylene oxide)-b-polystyrene triblock copolymer".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 24.2(2003):371-373. |
入库方式： OAI收割
来源：化学研究所
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