Synthesis of a new generation of amphiphiles with multi-cryptand headgroups: A comparative study at air-water interface

被引：0
|
作者：
B. Sarkar
R. K. Gupta
R. A. Singh
P. K. Bharadwaj
机构：
[1] Indian Institute of Technology,Department of Chemistry
[2] Banaras Hindu University,Department of Chemistry, Faculty of Science
来源：
Bulletin of Materials Science | 2008年 / 31卷
关键词：
Cryptand; amphiphiles; Langmuir isotherm; monolayers; LB film; AFM;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A laterally non-symmetric aza cryptand has been derivatized with two hydrophobic chains to afford amphiphiles with one cryptand headgroup and two hydrophobic tails. Three such units readily attach to 1,3,5-benzenetricarbonyl trichloride, to form a new generation of amphiphilic molecules with three cryptand headgroups and six hydrophobic chains. These molecules are studied at the air-water interface in a Langmuir trough. They readily form LB-films on a number of substrates that are characterized.
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页码：517 / 523
页数：6
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