PROTON NMR RELAXATION STUDIES IN AQUEOUS-SOLUTIONS OF SUGARS WITH ALKALI-HALIDES

被引：0
|
作者：
SATTIACOUMAR, S
ARULMOZHI, V
机构：
来源：
BULLETIN DES SOCIETES CHIMIQUES BELGES | 1993年 / 102卷 / 08期
关键词：
NUCLEAR MAGNETIC RESONANCE; RELAXATION TIMES; MALTOSE; GALACTOSE; SODIUM; POTASSIUM; HYDROGEN BONDING;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Proton Magnetic Resonance (PMR) relaxation time measurements were performed in aqueous solutions of maltose and galactose as a function of sugar and alkali halide concentration. The experimental data unambiguously show that the presence of alkali halides highly influences the PMR relaxation process. The nature of molecular interaction in this ternary system is explained on the basis of two state fast exchange model and structure ordering/disordering of alkali halides.
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页码：507 / 516
页数：10
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