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Membrane lateral compressibility determined by NMR and x-ray diffraction: effect of acyl chain polyunsaturation

Biophysical Journal

Oct 23, 1997

B W KoenigKlaus Gawrisch

Abstract

The elastic area compressibility modulus, Ka, of lamellar liquid crystalline bilayers was determined by a new experimental approach using 2H-NMR order parameters of lipid hydrocarbon chains together with lamellar repeat spacings measured by x-ray diffraction. The combination of NMR and ...read more

Mentioned in this Paper

In Vivo NMR Spectroscopy
Docosahexaenoic acid
Plain X-ray
Docosahexaenoic Acids
Acylation
1-stearoyl-2-oleoyl-sn-glycero-3-phosphocholine, (S-(Z))-isomer
Stearic acid
1-stearoyl-2-oleoyl-sn-glycero-3-phosphocholine
Phosphatidylcholines
X-Ray Diffraction
Paper Details
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Membrane lateral compressibility determined by NMR and x-ray diffraction: effect of acyl chain polyunsaturation

Biophysical Journal

Oct 23, 1997

B W KoenigKlaus Gawrisch

PMID: 9336191

DOI: 10.1016/s0006-3495(97)78226-2

Abstract

The elastic area compressibility modulus, Ka, of lamellar liquid crystalline bilayers was determined by a new experimental approach using 2H-NMR order parameters of lipid hydrocarbon chains together with lamellar repeat spacings measured by x-ray diffraction. The combination of NMR and ...read more

Mentioned in this Paper

In Vivo NMR Spectroscopy
Docosahexaenoic acid
Plain X-ray
Docosahexaenoic Acids
Acylation
1-stearoyl-2-oleoyl-sn-glycero-3-phosphocholine, (S-(Z))-isomer
Stearic acid
1-stearoyl-2-oleoyl-sn-glycero-3-phosphocholine
Phosphatidylcholines
X-Ray Diffraction

Similar Papers Found In These Feeds

Cytoplasmic Biophysics

Cytoplasmic biophysics is an interdisciplinary science that applies approaches and methods traditionally used in physics to study the biological structure and function of cytoplasm which consists of cytosol and organelles. Discover the latest research on cytoplasmic biophysics here.

Related Papers

Chemistry and Physics of Lipids

Fluid phase structure of EPC and DMPC bilayers

Chemistry and Physics of LipidsNovember 10, 1998
Horia I PetracheJohn F Nagle
Paper Details
References
  • References
  • Citations125
  • finger pointing at paper

    References currently unavailable

    We're still populating references for this paper, please check back later.
  • References
  • Citations125
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