Average Liouvillian theory revisited: cross-correlated relaxation between chemical shift anisotropy and dipolar couplings in the rotating frame in nuclear magnetic resonance

被引：15

作者：

Ghose, R

Eykyn, TR

Bodenhausen, G ^{[1
]}

机构：

[1] Univ Lausanne, Chim Sect, BCH, CH-1015 Lausanne, Switzerland

[2] Ecole Normale Super, CNRS, Dept Chim, F-75231 Paris 05, France

来源：

MOLECULAR PHYSICS | 1999年 / 96卷 / 08期

关键词：

D O I：

10.1080/00268979909483072

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A review is given of the mathematical foundations of average Liouvillian theory and examples are provided of average Liouvillian expressions derived for sequences in nuclear magnetic resonance which possess temporal symmetry or antisymmetry. The utility of this approach is demonstrated in the design of pulse sequences to measure the effect of cross-correlation between chemical shift anisotropy and dipolar couplings on relaxation rates in biomolecules. Experimental verification of the theory is carried out on a N-15 labelled sample of ubiquitin.

引用

页码：1281 / 1288

页数：8

共 18 条

[1]

Boggs P T, 1992, USERS REFERENCE GUID

[2] MEASUREMENT OF PROTON RELAXATION RATES IN PROTEINS [J].