PROTON MAGNETIC-RESONANCE RELAXATION STUDIES IN AQUEOUS-SOLUTIONS OF ALKALI-HALIDES AND FRUCTOSE

被引：8
|
作者：
RAO, AS
SUNDARAMOORTHY, A
ARULMOZHI, V
机构：
[1] Raman School of Physics, Pondicherry University, Pondicherry, 605 006, JIPMER Campus
来源：
JOURNAL OF MOLECULAR LIQUIDS | 1990年 / 45卷 / 3-4期
关键词：
D O I：
10.1016/0167-7322(90)80032-F
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 proton magnetic resonance (PMR) spin-lattice relaxation times (T1) were measured in aqueous solution of fructose. T1 was found to decrease with increase of fructose concentration. This result is interpreted as due to molecular association between the fructose and water molecules. The relaxation times T1 were also measured in aqueous solutions of alkali halides containing the sugar fructose to study the influence of this sugar on the relaxation times. The results are interpreted in terms of structure making and breaking properties of alkali ions. © 1990.
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页码：231 / 236
页数：6
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