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IMPROVED VERSIONS OF OFF-RESONANCE ROESY

被引：109
作者：
DESVAUX, H
BERTHAULT, P
BIRLIRAKIS, N
GOLDMAN, M
PIOTTO, M
机构：
[1] CENS, CEA, SERV PHYS ETAT CONDENSE, F-91191 GIF SUR YVETTE, FRANCE
[2] UNIV STRASBOURG 1, SADIS BRUKER SPECTROSPIN,CNRS,UMR 50, UNITE MIXTE RECH BRUKER, F-67160 WISSEMBOURG, FRANCE
来源：
JOURNAL OF MAGNETIC RESONANCE SERIES A | 1995年 / 113卷 / 01期
关键词：
D O I：
10.1006/jmra.1995.1054
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
A new way to explore the conformation and dynamics of medium-sized molecules in solution has been recently proposed. This powerful quantitative approach is based on the use of a strong off-resonance spin-lock pulse for the mixing period of the classical ROESY scheme. Here several improvements of the method are presented, resulting in an increase of sensitivity and the elimination of undesirable peak distortions. In the last section, several techniques for improving the suppression of water Signal are discussed. (C) 1995 Academic Press, Inc.
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页码：47 / 52
页数：6
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