Gradient Structure-Induced Temperature Responsiveness in Styrene/Methyl Methacrylate Gradient Copolymers Micelles
文献类型：期刊论文
| 作者 | Zheng, Chao; Huang, Haiying; He, Tianbai |
| 刊名 | MACROMOLECULAR RAPID COMMUNICATIONS
 |
| 出版日期 | 2014-02-01 |
| 卷号 | 35期号:3页码:309-316 |
| 关键词 | Gradient Copolymer Micelle Structural Transitions Temperature Responsiveness |
| ISSN号 | 1022-1336 |
| DOI | 10.1002/marc.201300769 |
| 英文摘要 | In this work, micelles are formed by gradient copolymer of styrene and methyl methacrylate in acetone-water mixture and their temperature responsiveness is investigated in a narrow range near room temperature. Three different kinds of structural transitions could be induced by temperature: unimers to micelle transition, shrinkage/stretching of micelles, and morphological transition from spherical micelles to vesicles. In addition, a model analysis on the interface of gradient copolymer micelle is made to better understand these phenomena. It is found that both position and composition of the interface could alter in response to the change in temperature. According to the experiments and model analysis, it is proposed that temperature responsiveness might be an intrinsic and universal property of gradient copolymer micelles, which only originates from the gradient structure. |
| 语种 | 英语 |
| WOS记录号 | WOS:000331947800005 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/53115]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Huang, Haiying |
| 作者单位 | Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Chao,Huang, Haiying,He, Tianbai. Gradient Structure-Induced Temperature Responsiveness in Styrene/Methyl Methacrylate Gradient Copolymers Micelles[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2014,35(3):309-316. |
| APA | Zheng, Chao,Huang, Haiying,&He, Tianbai.(2014).Gradient Structure-Induced Temperature Responsiveness in Styrene/Methyl Methacrylate Gradient Copolymers Micelles.MACROMOLECULAR RAPID COMMUNICATIONS,35(3),309-316. |
| MLA | Zheng, Chao,et al."Gradient Structure-Induced Temperature Responsiveness in Styrene/Methyl Methacrylate Gradient Copolymers Micelles".MACROMOLECULAR RAPID COMMUNICATIONS 35.3(2014):309-316. |
入库方式： OAI收割
来源：化学研究所
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