A NEW NMR METHOD FOR STUDYING THE DYNAMIC OF THE MOLECULE - OFF-RESONANCE ROESY

Authors
DESVAUX H BERTHAULT P BIRLIRAKIS N GOLDMAN M
Citation
H. Desvaux et al., A NEW NMR METHOD FOR STUDYING THE DYNAMIC OF THE MOLECULE - OFF-RESONANCE ROESY, Journal de chimie physique et de physico-chimie biologique, 91(6), 1994, pp. 646-652
Citations number
14
Categorie Soggetti
Biology,"Chemistry Physical
Journal title
Journal de chimie physique et de physico-chimie biologique → ACNP
Volume
91
Issue
6
Year of publication
1994
Pages
646 - 652
Database
ISI
SICI code
Abstract
By using a strong off-resonance irradiation in the ROESY sequence, one can study the relaxation without the drawbacks of NOESY (cancelation of the dipolar cross-relaxation rates) or of ROESY (angular dispersion , coherence transfer by indirect interactions). Moreover constraints o n the dynamics of the system can be obtained by an appropriate choice of the angle theta between the static and the effective field in the r otating frame. Experimental illustrations of these results are present ed.