Deuterium magnetic resonance: theory and application to lipid membranes.
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TLDR
Proton and carbon-13 nmr spectra of unsonicated lipid bilayers and biological membranes are generally dominated by strong proton-proton and proton–carbon dipolar interactions and are rather difficult to analyse.Abstract:
Proton and carbon-13 nmr spectra of unsonicated lipid bilayers and biological membranes are generally dominated by strong proton–proton and proton–carbon dipolar interactions. As a result the spectra contain a large number of overlapping resonances and are rather difficult to analyse. Nevertheless, important information on the structure and dynamic behaviour of lipid systems has been provided by these techniques (Wennerstrom & Lindblom, 1977).read more
Citations
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Water permeation through the lipid bilayer membrane. Test of the liquid hydrocarbon model.
TL;DR: The prediction of the liquid hydrocarbon model is compared with the known water permeability coefficient of the glycerol monoolein/n-hexadecane bilayer and the apparent activation energy predicted is 9.0 +/- 0.3 kcal/mol, while the measured value is 14.2 +/- 1.0 kcal/ mol.
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Resistance of human erythrocyte membranes to Triton X-100 and C12E8.
Cleyton C. Domingues,Annarita Ciana,Armando Buttafava,Cesare Balduini,Eneida de Paula,Giampaolo Minetti +5 more
TL;DR: Although the acyl chain packing is similar in DRMs prepared with either Triton X-100 or C12E8 detergent, protein content is dissimilar, with flotillin-2 being selectively enriched in Trit on X- 100 DRMs.
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Cyclic and Linear Monoterpenes in Phospholipid Membranes: Phase Behavior, Bilayer Structure, and Molecular Dynamics.
TL;DR: This study has studied the ternary system 1,2-dimyristoyl-sn-glycero-3-phosphocholine-monoterpene-water as a model with a focus on dehydrated conditions and investigated the effect of cyclic and linear monoterpenes on the structure and dynamics of lipids in model membranes.
Journal ArticleDOI
Deuterium NMR studies of cerebroside-phospholipid bilayers.
TL;DR: It is shown that the interior of the bilayer exhibits uniformly increasing orientational order as the concentration of both types of cerebroside increases, whereas the surface of the Bilayer, as reflected by the head group motion, becomes disordered.
Journal ArticleDOI
Biophysical analysis of the plant-specific GIPC sphingolipids reveals multiple modes of membrane regulation.
Adiilah Mamode Cassim,Yotam Navon,Yuan Gao,Marion Decossas,Laetitia Fouillen,Axelle Grélard,Minoru Nagano,Olivier Lambert,Delphine Bahammou,Pierre van Delft,Lilly Maneta-Peyret,Françoise Simon-Plas,Laurent Heux,Bruno Jean,Giovanna Fragneto,Jenny C. Mortimer,Magali Deleu,Laurence Lins,Sébastien Mongrand +18 more
TL;DR: In this paper, the role of GIPCs in membrane organization was investigated in the outer leaflet of the plant plasma membrane and the results revealed that GIPC-enriched fractions from eudicots (cauliflower and tobacco) and monocots (leek and rice).
References
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Book
Principles of magnetic resonance
TL;DR: In this article, the effect of changing the precession frequency of the magnetic field has been studied using NMR to study rate properties. But the effect is limited to the case of double and double resonance.
Journal ArticleDOI
Molecular motion in spin-labeled phospholipids and membranes
Book
Spin Labeling: Theory And Applications
TL;DR: This special topics volume represents a complete update on new theoretical aspects and applications of the spin-label method and includes an IBM-compatible diskette supplied by David Schneider and Jack Freed which contains fast, accurate, ready-to-use software for slow-motion simulations.