Literature DB >> 2605294

Smoothed orientational order profile of lipid bilayers by 2H-nuclear magnetic resonance.

M Lafleur1, B Fine, E Sternin, P R Cullis, M Bloom.   

Abstract

A new method has been developed to determine the complete orientational order profile of lipid bilayers using 2H-NMR. The profile is obtained from a single powder spectrum of a lipid which has a saturated chain fully deuteriated. The smoothed order profile is determined directly from the normalized dePaked spectrum assuming a monotonic decrease of the order along the acyl chain. The oscillatory variations of the order at the beginning of the chain are not described by this method. However the smoothed order profile reveals in a straightforward way the crucial features of the anisotropic order of the bilayer.

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Year:  1989        PMID： 2605294      PMCID： PMC1280602          DOI： 10.1016/S0006-3495(89)82749-3

Source DB:  PubMed          Journal:  Biophys J        ISSN： 0006-3495            Impact factor:   4.033


  10 in total

1.  Interphases of chain molecules: Monolayers and lipid bilayer membranes.

Authors:  K A Dill; P J Flory
Journal:  Proc Natl Acad Sci U S A       Date:  1980-06       Impact factor: 11.205

2.  Chain ordering in liquid crystals. II. Structure of bilayer membranes.

Authors:  S Marcelja
Journal:  Biochim Biophys Acta       Date:  1974-10-29

Review 3.  The description of membrane lipid conformation, order and dynamics by 2H-NMR.

Authors:  J H Davis
Journal:  Biochim Biophys Acta       Date:  1983-03-21

4.  Lipid conformation in model membranes and biological membranes.

Authors:  J Seelig; A Seelig
Journal:  Q Rev Biophys       Date:  1980-02       Impact factor: 5.318

5.  Effect of a single cis double bond on the structures of a phospholipid bilayer.

Authors:  A Seelig; J Seelig
Journal:  Biochemistry       Date:  1977-01-11       Impact factor: 3.162

6.  Acyl chain orientational order in the hexagonal HII phase of phospholipid-water dispersions.

Authors:  E Sternin; B Fine; M Bloom; C P Tilcock; K F Wong; P R Cullis
Journal:  Biophys J       Date:  1988-10       Impact factor: 4.033

7.  The fluid mosaic model of the structure of cell membranes.

Authors:  S J Singer; G L Nicolson
Journal:  Science       Date:  1972-02-18       Impact factor: 47.728

8.  Deuterium magnetic resonance study of the gel and liquid crystalline phases of dipalmitoyl phosphatidylcholine.

Authors:  J H Davis
Journal:  Biophys J       Date:  1979-09       Impact factor: 4.033

9.  The temperature dependence of molecular order and the influence of cholesterol in Acholeplasma laidlawii membranes.

Authors:  J H Davis; M Bloom; K W Butler; I C Smith
Journal:  Biochim Biophys Acta       Date:  1980-04-24

10.  A statistical mechanical treatment of fatty acyl chain order in phospholipid bilayers and correlation with experimental data. B. Dipalmitoyl-3-sn-phosphatidylcholine.

Authors:  J P Meraldi; J Schlitter
Journal:  Biochim Biophys Acta       Date:  1981-07-20
  10 in total
  73 in total

1.  Modulation of the orientational order profile of the lipid acyl chain in the L alpha phase.

Authors:  M Lafleur; P R Cullis; M Bloom
Journal:  Eur Biophys J       Date:  1990       Impact factor: 1.733

2.  Water permeability of polyunsaturated lipid membranes measured by 17O NMR.

Authors:  D Huster; A J Jin; K Arnold; K Gawrisch
Journal:  Biophys J       Date:  1997-08       Impact factor: 4.033

3.  Macroscopic orientation effects in broadline NMR-spectra of model membranes at high magnetic field strength: A method preventing such effects.

Authors:  T Brumm; A Möps; C Dolainsky; S Brückner; T M Bayerl
Journal:  Biophys J       Date:  1992-04       Impact factor: 4.033

4.  Impact of Acyl Chain Mismatch on the Formation and Properties of Sphingomyelin-Cholesterol Domains.

Authors:  Thomas K M Nyholm; Oskar Engberg; Victor Hautala; Hiroshi Tsuchikawa; Kai-Lan Lin; Michio Murata; J Peter Slotte
Journal:  Biophys J       Date:  2019-09-25       Impact factor: 4.033

5.  DHA Modifies the Size and Composition of Raftlike Domains: A Solid-State 2H NMR Study.

Authors:  Jacob J Kinnun; Robert Bittman; Saame Raza Shaikh; Stephen R Wassall
Journal:  Biophys J       Date:  2018-01-23       Impact factor: 4.033

6.  A carbon-13 nuclear magnetic resonance spectroscopic study of inter-proton pair order parameters: a new approach to study order and dynamics in phospholipid membrane systems.

Authors:  J A Urbina; B Moreno; W Arnold; C H Taron; P Orlean; E Oldfield
Journal:  Biophys J       Date:  1998-09       Impact factor: 4.033

7.  2H nuclear magnetic resonance order parameter profiles suggest a change of molecular shape for phosphatidylcholines containing a polyunsaturated acyl chain.

Authors:  L L Holte; S A Peter; T M Sinnwell; K Gawrisch
Journal:  Biophys J       Date:  1995-06       Impact factor: 4.033

8.  Effects of the lung surfactant protein B construct Mini-B on lipid bilayer order and topography.

Authors:  Dharamaraju Palleboina; Alan J Waring; Robert H Notter; Valerie Booth; Michael Morrow
Journal:  Eur Biophys J       Date:  2012-08-19       Impact factor: 1.733

9.  Acyl chain orientational order in large unilamellar vesicles: comparison with multilamellar liposomes: a 2H and 31P nuclear magnetic resonance study.

Authors:  D B Fenske; P R Cullis
Journal:  Biophys J       Date:  1993-05       Impact factor: 4.033

10.  Biophysical characterization of a new phospholipid analogue with a spin-labeled unsaturated fatty acyl chain.

Authors:  Andreas Bunge; Anne-Katrin Windeck; Thomas Pomorski; Jürgen Schiller; Andreas Herrmann; Daniel Huster; Peter Müller
Journal:  Biophys J       Date:  2009-02       Impact factor: 4.033
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