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High Energy Chemistry

, Volume 51, Issue 4, pp 256–262 | Cite as

EPR and fluorescence study of molecular dynamics of lipids in bilayers adsorbed on porous silica gel

  • V. A. LivshitsEmail author
  • B. B. Meshkov
  • A. V. Koshkin
  • B. G. Dzikovskii
  • M. V. Alfimov
Photonics

Abstract

Lipid bilayers immobilized on highly porous silica gel monoliths (SLBs) have been proposed as templates for chemosensors. Procedures for preparation and characterization of SLBs have been developed and applied. Rotational dynamics and orientational ordering at different depths in a SLB membrane and, for comparison, in bilayer liposomes have been studied for the first time using n-PC phospholipid spin labels.

Keywords

lipid bilayers porous silica gels adsorption lipid spin probes rotational molecular dynamics 

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Copyright information

© Pleiades Publishing, Ltd. 2017

Authors and Affiliations

  • V. A. Livshits
    • 1
    • 2
    Email author
  • B. B. Meshkov
    • 1
  • A. V. Koshkin
    • 1
  • B. G. Dzikovskii
    • 1
  • M. V. Alfimov
    • 1
    • 2
  1. 1.Photochemistry Center, Crystallography and Photonics Federal Research CenterRussian Academy of SciencesMoscowRussia
  2. 2.Moscow Institute of Physics and TechnologyDolgoprudnyi, Moscow oblastRussia

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