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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Multiscale nuclear magnetic relaxation dispersion of complex liquids in bulk and confinement.
TL;DR: This review presents the principles, theories and applications of NMRD for characterizing fundamental properties such as surface correlation times, diffusion coefficients and dynamical surface affinity (NMR wettability) for various confined liquids, and concerns the extension of FFC NMR relaxation to industrial applications.
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Detailed structure and dynamics of bicelle phospholipids using selectively deuterated and perdeuterated labels. 2H NMR and molecular mechanics study
TL;DR: Solid-state deuterium and phosphorus NMR was applied to DMPC with the aim to comprehensively depict its structure and dynamics when embedded in bicelles or in liposomes.
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Moleküldynamik‐Computersimulationen; Methodik, Anwendungen und Perspektiven in der Chemie
TL;DR: In this article, the authors present an approach for the simulation of Molekuldynamik (MD)-Simulation systems with a computer, in which the Molekulare Modell and the Rechenvorgang are treffen, das ihre jeweiligen Beitrage zur Gesamtungenauigkeit von ahnlicher Grose sind, ohne dabei die interessierende Systemeigenschaft signifikant zu beeinflussen.
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Location and mobility of ubiquinones of different chain lengths in artificial membrane vesicles.
TL;DR: The combined UV and NMR data imply that the UQ10 pool characterized by the 3.78 ppm peak corresponds to a more mobile UQ 10 fraction that is not reduced by NaBH4 in 2-3 min and is thought to be localized close to the center of the DP PC bilayer since it has little effect on the DPPC Tm.
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Dynamic properties of the backbone of an integral membrane polypeptide measured by 2H-NMR.
TL;DR: A value of η=1.1 poise was obtained for the effective viscosity of the membrane in close agreement with values obtained previously from transient linear dichroism measurements.
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.