Interactions in phospholipid-cholesterol mixed monolayers at the air/water interface

M. M. Standish; Brian Anthony Pethica

doi:10.1016/0005-2760(67)90054-9

Interactions in phospholipid-cholesterol mixed monolayers at the air/water interface

M. M. Standish, Brian Anthony Pethica

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14 Scopus citations

Abstract

Mixed monolayers of phospholipid and cholesterol have been studied at the air-water interface by means of surface pressure and surface potential measurements. Two synthetic phospholipids were used; di-stearoyl dl-α-phosphatidyl ethanolamine and di-myristoyl dl-α-phosphatidyl choline. Only the surface pressure results for the di-myristoyl dl-α-phosphatidyl chorine-cholesterol mixtures indicated significant deviations from ideal mixing. In addition, the surface potential results for this system indicated dipole shifts to have taken place on mixing and these data are analysed by two different methods. Published work on phospholipid-cholesterol mixed monolayers is discussed.

Original language	English (US)
Pages (from-to)	659-665
Number of pages	7
Journal	Biochimica et Biophysica Acta (BBA)/Lipids and Lipid Metabolism
Volume	144
Issue number	3
DOIs	https://doi.org/10.1016/0005-2760(67)90054-9
State	Published - Dec 5 1967
Externally published	Yes

All Science Journal Classification (ASJC) codes

Biophysics
Biochemistry
Endocrinology

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10.1016/0005-2760(67)90054-9

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title = "Interactions in phospholipid-cholesterol mixed monolayers at the air/water interface",

abstract = "Mixed monolayers of phospholipid and cholesterol have been studied at the air-water interface by means of surface pressure and surface potential measurements. Two synthetic phospholipids were used; di-stearoyl dl-α-phosphatidyl ethanolamine and di-myristoyl dl-α-phosphatidyl choline. Only the surface pressure results for the di-myristoyl dl-α-phosphatidyl chorine-cholesterol mixtures indicated significant deviations from ideal mixing. In addition, the surface potential results for this system indicated dipole shifts to have taken place on mixing and these data are analysed by two different methods. Published work on phospholipid-cholesterol mixed monolayers is discussed.",

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T1 - Interactions in phospholipid-cholesterol mixed monolayers at the air/water interface

AU - Standish, M. M.

AU - Pethica, Brian Anthony

PY - 1967/12/5

Y1 - 1967/12/5

N2 - Mixed monolayers of phospholipid and cholesterol have been studied at the air-water interface by means of surface pressure and surface potential measurements. Two synthetic phospholipids were used; di-stearoyl dl-α-phosphatidyl ethanolamine and di-myristoyl dl-α-phosphatidyl choline. Only the surface pressure results for the di-myristoyl dl-α-phosphatidyl chorine-cholesterol mixtures indicated significant deviations from ideal mixing. In addition, the surface potential results for this system indicated dipole shifts to have taken place on mixing and these data are analysed by two different methods. Published work on phospholipid-cholesterol mixed monolayers is discussed.

AB - Mixed monolayers of phospholipid and cholesterol have been studied at the air-water interface by means of surface pressure and surface potential measurements. Two synthetic phospholipids were used; di-stearoyl dl-α-phosphatidyl ethanolamine and di-myristoyl dl-α-phosphatidyl choline. Only the surface pressure results for the di-myristoyl dl-α-phosphatidyl chorine-cholesterol mixtures indicated significant deviations from ideal mixing. In addition, the surface potential results for this system indicated dipole shifts to have taken place on mixing and these data are analysed by two different methods. Published work on phospholipid-cholesterol mixed monolayers is discussed.

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ER -

Interactions in phospholipid-cholesterol mixed monolayers at the air/water interface

Abstract

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