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Literature DB >> 6243951

Dynamic properties of binary mixtures of phosphatidylcholines and cholesterol.

J L Rubenstein, J C Owicki, H M McConnell.

Abstract

We have observed the paramagnetic resonance spectra of a head group spin-labeled phosphatidylethanolamine (L-alpha-dipalmitoylphosphatidyl-N-ethanolamine) as a function of temperature and cholesterol concentration in binary mixtures of cholesterol and dimyristoylphosphatidylcholine. These spectra bear on two interrelated topics involving mixtures of phosphatidylcholine and cholesterol: (1) lipid phase equilibria and the lateral ordering and diffusion of lipid molecules and (2) model membrane immunochemistry using spin-label lipid haptens.

Entities: Chemical

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Year: 1980 PMID： 6243951 DOI： 10.1021/bi00544a027

Source DB: PubMed Journal: Biochemistry ISSN： 0006-2960 Impact factor: 3.162

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Cited

15 in total

1. Dynamic properties of the haptenic site of lipid haptens in phosphatidylcholine membranes. Their relation to the phase transition of the host lattice.

Authors: K Takeshita; H Utsumi; A Hamada
Journal: Biophys J Date: 1987-08 Impact factor: 4.033

2. Characteristics of the binding of tacrine to acidic phospholipids.

Authors: J Y Lehtonen; M Rytömaa; P K Kinnunen
Journal: Biophys J Date: 1996-05 Impact factor: 4.033

Review 3. Steroidogenic electron transport in adrenal cortex mitochondria.

Authors: J D Lambeth; D W Seybert; J R Lancaster; J C Salerno; H Kamin
Journal: Mol Cell Biochem Date: 1982-05-28 Impact factor: 3.396

4. Dynamic imaging of lateral diffusion by electron spin resonance and study of rotational dynamics in model membranes. Effect of cholesterol.

Authors: Y K Shin; J H Freed
Journal: Biophys J Date: 1989-03 Impact factor: 4.033

Review 5. Phase diagrams of lipid mixtures relevant to the study of membrane rafts.

Authors: Félix M Goñi; Alicia Alonso; Luis A Bagatolli; Rhoderick E Brown; Derek Marsh; Manuel Prieto; Jenifer L Thewalt
Journal: Biochim Biophys Acta Date: 2008-10-07

6. Time-resolved fluorescence and fourier transform infrared spectroscopic investigations of lateral packing defects and superlattice domains in compositionally uniform cholesterol/phosphatidylcholine bilayers.

Authors: Brian Cannon; Garrett Heath; Juyang Huang; Pentti Somerharju; Jorma A Virtanen; Kwan Hon Cheng
Journal: Biophys J Date: 2003-06 Impact factor: 4.033

Dynamic properties of binary mixtures of phosphatidylcholines and cholesterol.

1. Dynamic properties of the haptenic site of lipid haptens in phosphatidylcholine membranes. Their relation to the phase transition of the host lattice.

2. Characteristics of the binding of tacrine to acidic phospholipids.

Review 3. Steroidogenic electron transport in adrenal cortex mitochondria.

4. Dynamic imaging of lateral diffusion by electron spin resonance and study of rotational dynamics in model membranes. Effect of cholesterol.

Review 5. Phase diagrams of lipid mixtures relevant to the study of membrane rafts.

6. Time-resolved fluorescence and fourier transform infrared spectroscopic investigations of lateral packing defects and superlattice domains in compositionally uniform cholesterol/phosphatidylcholine bilayers.

7. Model study of interactions of high-molecular dextran sulfate with lipid monolayers and foam films.

8. Use of fluorescent probes in the study of phospholipid--sterol bilayers.

9. Preparation and properties of spin-labeled lecithin-cholesterol liposomes.

10. Solution of the nitroxide spin-label spectral overlap problem using pulse electron spin resonance.