Dielectric relaxation of a cholesterol domain near a graphite wall a computer simulation

被引：0

作者：

Raczynski, P. ^{[1
]}

Gburski, Z. ^{[1
]}

机构：

[1] Silesian Univ, Inst Phys, PL-40007 Katowice, Poland

来源：

PERSPECTIVES OF NANOSCIENCE AND NANOTECHNOLOGY: ACTA MATERIALIA GOLD MEDAL WORKSHOP | 2008年 / 140卷

关键词：

cholesterol; graphite wall; molecular dynamics;

D O I：

10.4028/www.scientific.net/SSP.140.153

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Molecular dynamics (MD) studies are presented for a cholesterol domain near a graphite wall. The dynamic observables of cholesterol at the physiological temperature of 309 K were investigated. Attention was focused on the total dipole moment (M) over right arrow autocorrelation function (C) over cap (t) = <(M) over right arrow (t)center dot(M) over right arrow (t)>/<(M) over right arrow (0)(2)> and the dielectric loss spectrum epsilon"(v). Additionally, the comparison with the dielectric relaxation of a pure cholesterol cluster without a graphite wall is presented and discussed.

引用

页码：153 / 157

页数：5

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