Lateral interactions in the low-density region of lipid monolayers

被引:4
|
作者
Fornes, JA
机构
[1] Instituto de Física, Universidade Federal de Goiás, 74001-970, Goiânia, GO
关键词
D O I
10.1021/la960677t
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
An approximate method to estimate the two-body total lateral energy profile for a two-dimensional system in the dilute concentration range is introduced. This profile is obtained from the phase diagram, Pi a versus a, for lipid monolayers, where, Pi is the force per unit length and a the available area per molecule. The potential energy profiles exhibit a shallow minimum of a few kT units, similar to the secondary minimum observed in colloids.
引用
收藏
页码:2779 / 2783
页数:5
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