title: Electric field unbinding of solid-supported lipid multilayers.
abstract: We studied by X-ray reflectivity the behaviour of fully hydrated solid-supported lipid multilayers under the influence of a transverse electric field, under conditions routinely used in the electroformation process. The kinetics of sample loss (unbinding) was measured as a function of the amplitude and frequency of the applied field by monitoring the integrated intensity of the Bragg peaks. We also performed a time-resolved analysis of the intensity of the first Bragg peak and characterized the final state of the sample.
authors.affiliation: Institut für Röntgenphysik, Geiststrasse 11, 37073, Göttingen, Germany. dcconsta@ens-lyon.fr
authors.forename: D
authors.initials: D
authors.lastname: Constantin
authors.forename: C
authors.initials: C
authors.lastname: Ollinger
authors.forename: M
authors.initials: M
authors.lastname: Vogel
authors.forename: T
authors.initials: T
authors.lastname: Salditt
mesh_terms: D001665:Binding Sites; D004134:Dimyristoylphosphatidylcholine / Q000737:chemistry* / Q000528:radiation effects*; D004563:Electrochemistry / Q000379:methods; D004574:Electromagnetic Fields; D007700:Kinetics; D008051:Lipid Bilayers / Q000737:chemistry* / Q000528:radiation effects*; D008560:Membrane Fluidity / Q000528:radiation effects*; D008567:Membranes, Artificial; D008968:Molecular Conformation / Q000528:radiation effects; D013696:Temperature
chemical_list: D008051:Lipid Bilayers; D008567:Membranes, Artificial; D004134:Dimyristoylphosphatidylcholine