Abstract:
:A model for the dynamics of quasi-1D lipid structures in biological membranes is proposed. The model takes into account interactions between the lipid heads and hydro-carbon chains, the description of their relaxation dynamics being based on the phenomenological Ginzburg-Landau approach. It is shown that in lateral linear structures of lipids, a soliton-like excitation can propagate with constant velocity. The latter in turn may provide for lateral transport of matter and for membrane conformation changes.
journal_name
Gen Physiol Biophysjournal_title
General physiology and biophysicsauthors
Kadantsev VN,Tverdislov VA,Yakovenko LV,Kadantsev VVsubject
Has Abstractpub_date
1997-12-01 00:00:00pages
311-9issue
4eissn
0231-5882issn
1338-4325journal_volume
16pub_type
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