Formation of micelles of Pluronic block copolymers in PEG 200
文献类型：期刊论文
| 作者 | Zhang, Chaoxing; Zhang, Jianling; Li, Wei; Feng, Xiaoying; Hou, Minqiang; Han, Buxing |
| 刊名 | JOURNAL OF COLLOID AND INTERFACE SCIENCE
 |
| 出版日期 | 2008-11-01 |
| 卷号 | 327期号:1页码:157-161 |
| 关键词 | Micellization Peg 200 Cmc Pluronics L44 P85 P105 |
| ISSN号 | 0021-9797 |
| DOI | 10.1016/j.jcis.2008.07.046 |
| 英文摘要 | The formation of micelles of Pluronic block copolymers in poly(ethylene glycol) (PEG) was studied using fluorescence, solubilization measurements, and frozen fracture electron microscopy (FFEM) methods at 40 degrees C. It was discovered that surfactants L44 (EO(10)PO(23)EO(10)), P85 (EO(26)PO(40)EO(26)), and P105 (EO(37)PO(56)-EO(37)) can form micelles in PEG 200 (PEG with a nominal molecular weight of 200), and the critical micellization concentration (CIVIC) decreases with increasing molecular weight of the surfactants. The size of the micelles formed by these Pluronic block copolymers is in the range of 6-35 nm. The CIVIC values in PEG 200 are higher than those in aqueous solutions. (C) 2008 Elsevier Inc. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000259789300023 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63639]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Han, Buxing |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Chaoxing,Zhang, Jianling,Li, Wei,et al. Formation of micelles of Pluronic block copolymers in PEG 200[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2008,327(1):157-161. |
| APA | Zhang, Chaoxing,Zhang, Jianling,Li, Wei,Feng, Xiaoying,Hou, Minqiang,&Han, Buxing.(2008).Formation of micelles of Pluronic block copolymers in PEG 200.JOURNAL OF COLLOID AND INTERFACE SCIENCE,327(1),157-161. |
| MLA | Zhang, Chaoxing,et al."Formation of micelles of Pluronic block copolymers in PEG 200".JOURNAL OF COLLOID AND INTERFACE SCIENCE 327.1(2008):157-161. |
入库方式： OAI收割
来源：化学研究所
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