SOME RECENT APPLICATIONS OF COMPUTER-SIMULATIONS OF ESR-SPECTRA TO THE DYNAMICS OF SPIN PROBES IN GELS AND MEMBRANES

被引：11

作者：

CHACHATY, C ^{[1
]}

SOULIE, E ^{[1
]}

WOLF, C ^{[1
]}

机构：

[1] CHU ST ANTOINE,CNRS,URA 524,27 RUE CHALIGNY,F-75571 PARIS 12,FRANCE

来源：

JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE | 1991年 / 88卷 / 02期

关键词：

D O I：

10.1051/jcp/1991880153

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The ESR of S = 1/2 paramagnetic species is one of the most convenient methods for probing microheterogeneous structures in gels, lyotropic liquid crystals or membranes. The interpretation of ESR spectra in term of dynamics of the spin probes generally requires computer simulations whose principles are briefly described. Some examples are given of simulations applied to the determination of the flexibility of the tridimensional network in polymer gels crosslinked by Cu2+ and VO2+ as well as to the dynamics of nitroxide spin probes in gels and in phospholipid model membranes.

引用

页码：153 / 172

页数：20

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