Transition from small to big charged unilamellar vesicles

被引:27
作者
Oberdisse, J [1 ]
机构
[1] CE Saclay, CNRS, CEA, Lab Leon Brillouin, F-91191 Gif Sur Yvette, France
关键词
D O I
10.1007/s100510050336
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The transition from small to big unilamellar vesicles predicted by a Poisson-Boltzmann Cell Model for the thermodynamics of a dilute phase of unilamellar charged vesicles is characterized. The radius as a function of experimental parameters is calculated and the coexistence region of small and big vesicles is identified. We further investigate the physical meaning in terms of simplified models, which allow for an identification of the role of parameters like the surface charge density or the Debye-length. Connections to experiments are discussed.
引用
收藏
页码:463 / 469
页数:7
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