SENSITIVITY IMPROVEMENT IN ISOTROPIC MIXING (TOCSY) EXPERIMENTS

被引:161
作者
CAVANAGH, J
RANCE, M
机构
[1] Department ofMolecular Biology, Research Institute, Scripps Clinic, La Jolla, CA 92037
来源
JOURNAL OF MAGNETIC RESONANCE | 1990年 / 88卷 / 01期
关键词
D O I
10.1016/0022-2364(90)90109-M
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
A simple modification of the two-dimensional TOCSY experiment which leads to a √2 improvement in sensitivity is described. This improvement is achieved by retaining the magnetization transfer pathways from both of the orthogonal, in-phase magnetization components which are present during the isotropic mixing period. In addition, a simple baseline correction procedure which can greatly improve the quality of NMR spectra is described. © 1990.
引用
收藏
页码:72 / 85
页数:14
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