Induced chirality of supramolecular assemblies of some amphiphiles with beta-cyclodextrin through the interaction at the air/water interface
文献类型：期刊论文
| 作者 | Li, Yuangang; Liu, Minghua |
| 刊名 | JOURNAL OF COLLOID AND INTERFACE SCIENCE
 |
| 出版日期 | 2007-02-15 |
| 卷号 | 306期号:2页码:386-390 |
| 关键词 | Induced Chirality Beta-cyclodextrin Langmuir-blodgett Film Inclusion |
| ISSN号 | 0021-9797 |
| DOI | 10.1016/j.jcis.2006.10.055 |
| 英文摘要 | 4-(N-Stearoylamino)-2-amino-azobenzene (AzoNH2C18) and 4-(N-stearoylamino)-azobenzene (AzoC18) have been synthesized. The inclusion complex formation of AzoNH2C18 and beta-cyclodextrin (beta-CyD) at the air/water interface was investigated and compared to that of AzoC18. It has been found that both the amphiphiles can form stable monolayer films on water surface. When the amphiphiles were spread on the aqueous solution of beta-CyD, AzoNH2C18 can form inclusion complexes with the beta-CyD molecules at the interface while AzoC18 cannot. The inclusion complex formation was confirmed by the changes in the isotherms and the circular dichroism (CD) and Fourier transform infrared (FT-IR) spectra of the transferred LS films. Atomic force microscopy (AFM) observation found morphological changes in the course of complex formation. It was suggested that the additional amino group in the azobenzene ring plays an important role in forming the inclusion complex in situ at the air/water interface. (c) 2006 Elsevier Inc. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000243307700024 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/62713]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, Minghua |
| 作者单位 | Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Colloid Interface & Chem Thermodynam, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Yuangang,Liu, Minghua. Induced chirality of supramolecular assemblies of some amphiphiles with beta-cyclodextrin through the interaction at the air/water interface[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2007,306(2):386-390. |
| APA | Li, Yuangang,&Liu, Minghua.(2007).Induced chirality of supramolecular assemblies of some amphiphiles with beta-cyclodextrin through the interaction at the air/water interface.JOURNAL OF COLLOID AND INTERFACE SCIENCE,306(2),386-390. |
| MLA | Li, Yuangang,et al."Induced chirality of supramolecular assemblies of some amphiphiles with beta-cyclodextrin through the interaction at the air/water interface".JOURNAL OF COLLOID AND INTERFACE SCIENCE 306.2(2007):386-390. |
入库方式： OAI收割
来源：化学研究所
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