Deuterium nuclear magnetic resonance investigation of the dipalmitoyl lecithin--cholesterol--water system
Journal Article
·
· J. Am. Chem. Soc.; (United States)
- Massachusetts Inst. of Tech., Cambridge
Preliminary results are presented for the systematic study of the /sup 2/H NMR spectra of the dipalmitoyl phosphatidylcholine (DPPC)--cholesterol and dimyristoyl phosphatidylcholine (DMPC)--cholesterol systems in excess water. Significant changes were detected in the NMR spectra at cholesterol mol fractions of approximately equal to 0.2 and 0.33. Possible explanations as to some of the molecular changes occurring at these compositions are offered. (JSR)
- OSTI ID:
- 5252208
- Journal Information:
- J. Am. Chem. Soc.; (United States), Journal Name: J. Am. Chem. Soc.; (United States) Vol. 99:22; ISSN JACSA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
400302* -- Organic Chemistry-- Isotope Effects-- (-1987)
CHOLESTEROL
DEUTERIUM
DISPERSIONS
ESTERS
HYDROGEN COMPOUNDS
HYDROGEN ISOTOPES
HYDROXY COMPOUNDS
ISOTOPE EFFECTS
ISOTOPES
LECITHINS
LIGHT NUCLEI
LIPIDS
MAGNETIC RESONANCE
MIXTURES
MOLECULAR STRUCTURE
NUCLEAR MAGNETIC RESONANCE
NUCLEI
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
OXYGEN COMPOUNDS
PHASE STUDIES
PHOSPHOLIPIDS
RESONANCE
STABLE ISOTOPES
STEROIDS
STEROLS
WATER
400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
400302* -- Organic Chemistry-- Isotope Effects-- (-1987)
CHOLESTEROL
DEUTERIUM
DISPERSIONS
ESTERS
HYDROGEN COMPOUNDS
HYDROGEN ISOTOPES
HYDROXY COMPOUNDS
ISOTOPE EFFECTS
ISOTOPES
LECITHINS
LIGHT NUCLEI
LIPIDS
MAGNETIC RESONANCE
MIXTURES
MOLECULAR STRUCTURE
NUCLEAR MAGNETIC RESONANCE
NUCLEI
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
OXYGEN COMPOUNDS
PHASE STUDIES
PHOSPHOLIPIDS
RESONANCE
STABLE ISOTOPES
STEROIDS
STEROLS
WATER