Morphological Evolution of Self-Assembled Structures Induced by the Molecular Architecture of Supra-Amphiphiles
文献类型：期刊论文
| 作者 | Wang, Juan1,4; Li, Boxuan2; Wang, Xing1; Yang, Fei1,3; Shen, Hong1; Wu, Decheng1,3 |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2016-12-27 |
| 卷号 | 32期号:51页码:13706-13715 |
| 英文摘要 | A series of telechelic supramolecular amphiphiles [POSS-Azo(8)@(beta-CD- PDMAEMA)(1 -> 8)] was accomplished by orthogonally coupling the multiarm host polymer beta-cydodextrin poly(dimethylaminoethyl methacrylate) (beta-CD PDMAEMA) with an octatelechelic guest molecule azobenzene modified-polyhedral oligomeric silsesquioxanes (POSS Azo(8)) under different host guest ratios. These telechelic supramolecular amphiphiles possess a rigid core and flexible corona. Increasing the multiarm host polymer coupled onto the rigid POSS core made the molecular architecture tend to be symmetrical and spherical. POSS Azo(8)@[beta-CD PDMAEMA](1 -> 8) could self-assemble into diverse morphologies evolving from spherical micelles, wormlike micelles, and branched aggregates to bowl-shaped vesicles. Distinct from the traditional linear amphiphilic polymers, we discovered that the self-assembly of POSS-Azo(8)@[beta-CD- PDMAEMA](1 -> 8) was dominantly regulated by their molecular architectures instead of hydrophilicity, which has also been verified using computer simulation results. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/36321]  |
| 专题 | 化学研究所_高分子物理与化学实验室 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Polymer Phys & Chem, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Key Lab Photochem, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Virginia Commonwealth Univ, Dept Chem & Life Sci Engn, Richmond, VA 23219 USA |
| 推荐引用方式 GB/T 7714 | Wang, Juan,Li, Boxuan,Wang, Xing,et al. Morphological Evolution of Self-Assembled Structures Induced by the Molecular Architecture of Supra-Amphiphiles[J]. LANGMUIR,2016,32(51):13706-13715. |
| APA | Wang, Juan,Li, Boxuan,Wang, Xing,Yang, Fei,Shen, Hong,&Wu, Decheng.(2016).Morphological Evolution of Self-Assembled Structures Induced by the Molecular Architecture of Supra-Amphiphiles.LANGMUIR,32(51),13706-13715. |
| MLA | Wang, Juan,et al."Morphological Evolution of Self-Assembled Structures Induced by the Molecular Architecture of Supra-Amphiphiles".LANGMUIR 32.51(2016):13706-13715. |
入库方式： OAI收割
来源：化学研究所
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