mriselMagnetic Resonance in SolidsMagnetic Resonance in Solids2072-5981Kazan Federal Universitymrisel-165Research ArticleСтатьиInvestigation of "cholesterol + model of biological membrane" complex by NMR spectroscopyGaliullinaL. F.

Kremlevskaya, 18, Kazan 420008

lgaliull@ksu.ruBlokhinD. S.

Kremlevskaya, 18, Kazan 420008

AganovA. V.

Kremlevskaya, 18, Kazan 420008

KlochkovV. V.

Kremlevskaya, 18, Kazan 420008

Kazan Federal UniversityRussian Federation20122001202414212204 (7 pp.)Copyright © Galiullina L.F., Blokhin D.S., Aganov A.V., Klochkov V.V., 20242024Galiullina L.F., Blokhin D.S., Aganov A.V., Klochkov V.V.Galiullina L.F., Blokhin D.S., Aganov A.V., Klochkov V.V.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.mrsej.ru/jour/article/view/165

On the basis of the nuclear magnetic resonance (NMR) experiments it was established that molecules of sodium dodecyl sulfate can form micelles in dimethyl sulfoxide solution. The nuclear Overhauser effect between OH-group of cholesterol and "tail" groups of sodium dodecyl sulfate hydrophobic part was observed in 1D selective NOESY experiment. This observation corresponds to close spatial arrangement of these parts of different molecules and the presence of a complex between cholesterol and sodium dodecyl sulfate micelles.

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The authors declare that there are no conflicts of interest present.