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Mechanism of rupture of single adsorbed vesicles

Vladimir P. Zhdanov (Institutionen för teknisk fysik, Biologisk fysik)
Chemical Physics Letters (0009-2614). Vol. 641 (2015), p. 20-22.
[Artikel, refereegranskad vetenskaplig]

Rupture of single adsorbed lipid vesicles is believed to occur via pore formation in the membrane. The latter process is related to the support-induced membrane strain. It includes membrane bending primarily near the rim of the vesicle-substrate contact area and tension distributed over the whole membrane. Herein, the relative role of these two factors is scrutinized from the perspectives of general theory and available experiments. The former factor is concluded to dominate. (C) 2015 Elsevier B.V. All rights reserved.

Nyckelord: supported lipid-bilayers, osmotic-pressure, giant vesicles, line, tension, adsorption, membranes, kinetics, elasticity, adhesion, dynamics, Chemistry, Physics, ao l, 1994, physical review e, v49, p5389



Denna post skapades 2016-01-04.
CPL Pubid: 229614

 

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Institutioner (Chalmers)

Institutionen för teknisk fysik, Biologisk fysik (2007-2015)

Ämnesområden

Atom- och molekylfysik och optik

Chalmers infrastruktur