MISCIBILITY OF DIPALMITOYLPHOSPHATIDYLCHOLINE, OLEIC-ACID AND CHOLESTEROL MEASURED BY DSC AND COMPRESSION ISOTHERMS OF MONOLAYERS

被引：8

作者：

BUSQUETS, MA

MESTRES, C

ALSINA, MA

ANTON, JMG

REIG, F

机构：

[1] FAC PHARM BARCELONA,DEPT PHARM,PYSICOCHEM UNIT,BARCELONA,SPAIN

[2] CSIC,CID,DEPT PEPTIDE,BARCELONA,SPAIN

来源：

THERMOCHIMICA ACTA | 1994年 / 232卷 / 02期

关键词：

D O I：

10.1016/0040-6031(94)80066-9

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The miscibility of dipalmitoylphosphatidylcholine and oleic acid (DPPC/OA) and of dipalmitoylphosphatidylcholine/oleic acid/cholesterol (DPPC/OA/Chol) in mixed mono-layers was determined. According to the thermodynamic calculations, the energy involved in the process is very low, suggesting the lack of strong interactions. Moreover, the presence of oleic acid or cholesterol has little influence on the transition temperature of DPPC.

引用

页码：261 / 269

页数：9

共 6 条

[1]

ALSINA MA, 1988, COLLOID SURFACE, V34, P151

[2]

CRISP DJ, 1949, SURFACE CHEM, P17

[3]

KRUYFF B, 1974, BIOCHIM BIOPHYS ACTA, V356, P1

[4] MISCIBILITY OF DIPALMITOYLPHOSPHATIDYLCHOLINE AND SULFATIDES IN MONOLAYERS AND BILAYERS [J].