3P321 High reproducible method for multiple array of artificial planar lipid bilayers
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چکیده
منابع مشابه
Water Permeability of Asymmetric Planar Lipid Bilayers
To understand how plasma membranes may limit water flux, we have modeled the apical membrane of MDCK type 1 cells. Previous experiments demonstrated that liposomes designed to mimic the inner and outer leaflet of this membrane exhibited 18-fold lower water permeation for outer leaflet lipids than inner leaflet lipids (Hill, W.G., and M.L. Zeidel. 2000. J. Biol. Chem. 275:30176-30185), confirmin...
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Strong external electric field can destabilize membranes and induce formation of pores thus increasing membrane permeability. The phenomenon is known as membrane electroporation, sometimes referred to also as dielectric breakdown or electropermeabilization. The structural changes involving rearrangement of the phospholipid bilayer presumably lead to the formation of aqueous pores, which increas...
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Single channel currents of sodium channels purified from rat brain and reconstituted into planar lipid bilayers were recorded . The kinetics of channel gating were investigated in the presence of batrachotoxin to eliminate inactivation and an analysis was conducted on membranes with a single active channel at any given time . Channel opening is favored by depolarization and is strongly voltage ...
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T h e light guide properties of p lanar lipid bi layers are discussed a n d e x p e r i m e n t a l l y verified. T h e interaction b e t w e e n the light a n d the const i tuents of t h e bi layer is substant ia l ly increased since the l ight p a t h is as large as the d iameter o f the film, e . g . of the order o f several mil l imeters . T h e influence o f electric fields o n the bi laye...
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the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...
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ژورنال
عنوان ژورنال: Seibutsu Butsuri
سال: 2005
ISSN: 0582-4052,1347-4219
DOI: 10.2142/biophys.45.s284_1