Change search
ReferencesLink to record
Permanent link

Direct link
NMR studies of membranes composed of glycolipids and phospholipids
Show others and affiliations
2007 (English)In: Biochimica et Biophysica Acta - Biomembranes, ISSN 0005-2736, E-ISSN 1879-2642, Vol. 1768, no 10, 2432-2437 p.Article in journal (Refereed) Published
Abstract [en]

Lipid membranes composed of monogalactosyldiacylglycerol (MGDG) and dimyristoylphosphatidylcholine (DMPC) were studied by means of NMR spectroscopy. The macroscopic phase behaviour was investigated by P-31 NMR under stationary conditions, whereas microscopic properties such as segmental ordering were probed by two-dimensional H-1-C-13 separated local field experiments under magic-angle spinning conditions. Our results clearly show that ordering/disordering effects occur for the headgroups as well as for the acyl chains when the sample composition is varied. In particular, the H-1-C-13 dipolar couplings within the galactose headgroup of MGDG exhibited significant concentration dependence.

Place, publisher, year, edition, pages
2007. Vol. 1768, no 10, 2432-2437 p.
Keyword [en]
solid-state NMR, carbon-13, phosphorus-31, dipolar couplings, separated local field, lyotropic liquid crystals, biomembranes, nuclear-magnetic-resonance, heteronuclear dipolar couplings, field-cycling nmr, biological-membranes, lipid-bilayers, model membranes, mas nmr, monogalactosyl diglyceride, cross-polarization, segmental order
URN: urn:nbn:se:kth:diva-17095DOI: 10.1016/j.bbamem.2007.05.010ISI: 000250663400010OAI: diva2:335138
QC 20100525Available from: 2010-08-05 Created: 2010-08-05Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Dvinskikh, Sergey V.
In the same journal
Biochimica et Biophysica Acta - Biomembranes

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 30 hits
ReferencesLink to record
Permanent link

Direct link