Magnetic orientation of sphingomyelin-lecithin bilayers
| Autor: | S. K. Das Gupta, P.K. Sripada, G. G. Shipley, Julia B. Speyer, Robert G. Griffin |
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| Jazyk: | angličtina |
| Předmět: |
Magnetic Resonance Spectroscopy
Chemistry Bilayer Lipid Bilayers Biophysics Synthetic membrane Phospholipid Molecular Conformation Nuclear magnetic resonance spectroscopy Models Biological Magnetic field Sphingomyelins chemistry.chemical_compound Magnetics Nuclear magnetic resonance Condensed Matter::Superconductivity Perpendicular Molecule Lipid bilayer Dimyristoylphosphatidylcholine Research Article |
| Zdroj: | Biophysical Journal. (4):687-691 |
| ISSN: | 0006-3495 |
| DOI: | 10.1016/S0006-3495(87)83394-5 |
| Popis: | Phospholipid bilayers consisting of a 60:40 mixture of N-palmitoylsphingomyelin and dimyristoylphosphatidylcholine orient in a strong magnetic field. The orientation is easily observed in 31P- and 2H-nuclear magnetic resonance spectra where the intensity of the perpendicular edges of the powder lineshapes are enhanced. The lineshapes indicate that the long axis of the molecule is perpendicular to the magnetic field. |
| Databáze: | OpenAIRE |
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