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31P NMR Studies of Phospholipids
Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, Kemiteknik.ORCID-id: 0000-0002-6810-1882
Kazan (Volga Region) Federal University, Kazan.
Kazan (Volga Region) Federal University, Kazan, Institute of Physics, Kazan (Volga Region) Federal University.
2015 (Engelska)Ingår i: Annual Reports on NMR Spectroscopy, ISSN 0066-4103, E-ISSN 2163-6052, Vol. 85, s. 27-92Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

31P nuclear magnetic resonance (NMR) can provide information on the composition of phospholipid (PL) membranes, lipid headgroup orientation relative to the bilayers normal, and the phase state of PL systems. Interaction of the membrane with ions, drugs, other small molecules and peptides may lead to lipid phase change and lamellar phase disturbances, which can also be revealed in 31P NMR spectra. Traditional 31P NMR spectroscopy has been used for years, mainly to study lipid phase state. In the last few years, however, its utility has been extended by a number of solid-state methods in field-cycling spectroscopy. Membrane mimicking systems have been complemented with bicelles, which are more convenient for studying peptide structure in lipid–peptide interactions. Another challenge is the study of ordered membrane domains (rafts) induced in the presence of cholesterol or certain proteins. As a result, recent work has refined the structure of PL headgroups and elucidated membrane responses to interactions with peptides and other molecules. Selected examples of such fascinating investigations are presented here.

Ort, förlag, år, upplaga, sidor
2015. Vol. 85, s. 27-92
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URN: urn:nbn:se:ltu:diva-6487DOI: 10.1016/bs.arnmr.2014.12.001ISI: 000409363000003Scopus ID: 2-s2.0-84955679322Lokalt ID: 4b5c1fe7-f6ed-4401-9980-69de15ca4f3eOAI: oai:DiVA.org:ltu-6487DiVA, id: diva2:979372
Anmärkning
Validerad; 2015; Nivå 2; 20150316 (andbra)Tillgänglig från: 2016-09-29 Skapad: 2016-09-29 Senast uppdaterad: 2018-07-10Bibliografiskt granskad

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