SORPTION ISOTHERMS AND SWELLING OF POPC IN H2O AND (H2O)-H-2

被引:43
作者
KLOSE, G [1 ]
KONIG, B [1 ]
PALTAUF, F [1 ]
机构
[1] GRAZ TECH UNIV,INST BIOCHEM & LEBENSMITTELCHEM,A-8010 GRAZ,AUSTRIA
关键词
PHOSPHOLIPID; HYDRATION; WATER SORPTION; HYDRATION FORCES; ISOTOPE EFFECTS;
D O I
10.1016/0009-3084(92)90106-Y
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The hydration and swelling properties of 1-palmitoyl-2-oleoyl-glycerophosphatidylcholine (POPC) in ordinary (H2O) and heavy ((H2O)-H-2) water were examined to clarify the influence of the isotopically different water species on these features. Neither the swelling curves, nor the sorption isotherms and the empirical hydration forces of the two systems show measurable isotope effects.
引用
收藏
页码:265 / 270
页数:6
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