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EPR and fluorescence study of molecular dynamics of lipids in bilayers adsorbed on porous silica gel
Authors:V A Livshits  B B Meshkov  A V Koshkin  B G Dzikovskii  M V Alfimov
Institution:1.Photochemistry Center, Crystallography and Photonics Federal Research Center,Russian Academy of Sciences,Moscow,Russia;2.Moscow Institute of Physics and Technology,Dolgoprudnyi, Moscow oblast,Russia
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:
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