CONFORMATION STUDIES OF AEROSOL-OT IN REVERSE MICELLES USING PHASE-SENSITIVE DOUBLE-QUANTUM COSY NMR-SPECTROSCOPY

被引：12
|
作者：
VARSHNEY, M [1 ]
MAITRA, A [1 ]
机构：
[1] UNIV DELHI,DEPT CHEM,DELHI 110007,INDIA
来源：
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 1995年 / 96卷 / 1-2期
关键词：
AEROSOL-OT; COSY SPECTRUM; COUPLING CONSTANT; REVERSE MICELLES;
D O I：
10.1016/0927-7757(94)03043-Y
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The conformational changes of the aerosol-OT (AOT) molecule have been established from proton-proton coupling constant measurements of the sulphosuccinic part of the molecule. The coupling constant values have been measured directly from the contour plots of the phase sensitive double quantum COSY spectrum. It has been concluded that rotational isomerism exists in the AOT molecule, and the composition of the rotamers in the reverse micelles depends on the water content in the droplets.
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页码：165 / 169
页数：5
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