Linear poly (ethylenimine)-graft-poly(ethylene glycol) copolymers: Their micellization and secondary assembly
文献类型：期刊论文
| 作者 | Wang, Huanbing1; Chen, Xuesi2; Pan, Caiyuan1 |
| 刊名 | JOURNAL OF COLLOID AND INTERFACE SCIENCE
 |
| 出版日期 | 2008-04-01 |
| 卷号 | 320期号:1页码:62-69 |
| 关键词 | Self-assembly Secondary Assembly Ph-sensitive Poly(Ethylenimine) |
| ISSN号 | 0021-9797 |
| DOI | 10.1016/j.jcis.2007.11.051 |
| 英文摘要 | Linear poly(ethylenimine)-graft-poly(ethylene glycol)s (LPEI-g-PEG) with various degrees of grafting and molecular weights were synthesized by Michael addition reaction of LPEI with methoxy poly(ethylene glycol) acrylate. The graft copolymers display pH-sensitive behaviors, and pH variation of the copolymer solution induced the aggregation of graft copolymers, forming the micelles with different sizes. The dynamic light scattering method was used to study the effects of ionic strength, chain composition and pH on hydrodynamic radius. With solvent evaporation of the micelles solution, various morphologies were formed. (C) 2007 Elsevier Inc. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000254091000008 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63553]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Pan, Caiyuan |
| 作者单位 | 1.Univ Sci & Technol China, Dept Polymer Sci & Engn, Joint Lab Polymer Thin Films & Solut, Hefei 230026, Anhui, Peoples R China 2.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 | Wang, Huanbing,Chen, Xuesi,Pan, Caiyuan. Linear poly (ethylenimine)-graft-poly(ethylene glycol) copolymers: Their micellization and secondary assembly[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2008,320(1):62-69. |
| APA | Wang, Huanbing,Chen, Xuesi,&Pan, Caiyuan.(2008).Linear poly (ethylenimine)-graft-poly(ethylene glycol) copolymers: Their micellization and secondary assembly.JOURNAL OF COLLOID AND INTERFACE SCIENCE,320(1),62-69. |
| MLA | Wang, Huanbing,et al."Linear poly (ethylenimine)-graft-poly(ethylene glycol) copolymers: Their micellization and secondary assembly".JOURNAL OF COLLOID AND INTERFACE SCIENCE 320.1(2008):62-69. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。