ELECTRICAL-PROPERTIES OF SOME FATTY-ACIDS - CHOLESTEROL MIXTURES

被引:9
|
作者
HONCIUC, M [1 ]
MOTOC, C [1 ]
DUMITRU, M [1 ]
MITROI, R [1 ]
STERIAN, L [1 ]
HONCIUC, R [1 ]
机构
[1] MED & PHARMACEUT INST,BUCHAREST,ROMANIA
来源
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1992年 / 215卷
关键词
FATTY ACIDS; ARRACHIDOMIC ACID; CHOLESTEROL; BIOLOGICAL MEMBRANES;
D O I
10.1080/10587259208038529
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Some electric properties of some fatty acids(arachidic, arachidonic, elaidic and lauric) and fatty acid-cholesterol mixtures were determined. The I=I(U) plots revealed a hysteresis behaviour, the hysteresis area being dependent on the cholesterol content. From the I = I(t) plots, the relaxation time τ and the space charge QSP were determined and it was shown that in case of arachidic acid-cholesterol mixtures 1+1 molar, τ and QSP reached maxima. The results are explained by considering a hopping mechanism for conduction. © 1992, Taylor & Francis Group, LLC. All rights reserved.
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页码:229 / 236
页数:8
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