INTERACTION BETWEEN LECITHINS AND CHOLESTEROL AT AIR-WATER AND OIL-WATER INTERFACES

被引：43

作者：

DEMEL, RA

JOOS, P

机构：

[1] Laboratory of Organic Chemistry, State University of Utrecht

[2] Laboratory of Physical Biochemistry, State University of Ghent

来源：

CHEMISTRY AND PHYSICS OF LIPIDS | 1968年 / 2卷 / 01期

关键词：

D O I：

10.1016/0009-3084(68)90033-9

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：

Spread mixed monolayers at the air-water of cholesterol and phospholipids (dipalmitoyl lecithin and stearoyl-oleoyl lecithin) were investigated using the Goodrich method. It was found that a weak interaction occurred between cholesterol and dipalmitoyl lecithin, on the contrary a large interaction was observed for the system cholesterol, stearoyl-oleoyl lecithin. Recently a theory was developed concerning the ideal behaviour of mixed adsorbed films. Since at the oil-water interface mixed adsorbed monolayers of cholesterol and the above mentioned phospholipids show an ideal behaviour, the conclusion was drawn that the interaction at the air-water interface is mainly due to Van der Waals-London attraction forces. © 1968.

引用

页码：35 / &

共 13 条

[1]

ARCURI C, 1966, VERHANDEL KONINKL W

[2]

DAVIES JT, 1961, INTERFACIAL PHENOMEN, P234

[3]

DEBERNARD L, 1958, B SOC CHIM BIOL, V40, P164

[4] MONOLAYER INTERACTIONS OF PHOSPHOLIPIDS AND CHOLESTEROL [J].

DEMEL, RA ;

VANDEENE.LL ;

PETHICA, BA .

BIOCHIMICA ET BIOPHYSICA ACTA, 1967, 135 (01) :11-&

[5]

Goodrich F. C., 1957, 2 P INT C SURF ACT L, VI, P85

[6]

Hedge, 1957, J COLLOID SCI, V12, P417

[7]

JOOS P, 1966, MEDEDEL KONINKL VL W, V3

[8]

JOOS P, IN PRESS

[9]

PETHICA BA, 1965, S SURFACE ACTIVITY M, V19, P85

[10]

REYNDERS EHL, 1964, 4 INT C SURF ACT BRU

← 1 2 →