UNRAVELING OVERLAPPING MULTIPLETS IN 2-DIMENSIONAL NMR-SPECTRA BY SELECTIVE INJECTION OF COHERENCE

被引：14

作者：

MULLER, N

DIBARI, L

BODENHAUSEN, G

机构：

[1] JOHANNES KEPLER UNIV,INST CHIM,A-4040 LINZ,AUSTRIA

[2] SCUOLA NORMALE SUPER PISA,DIPARTMENTO CHIM,I-56100 PISA,ITALY

来源：

JOURNAL OF MAGNETIC RESONANCE | 1991年 / 94卷 / 01期

关键词：

D O I：

10.1016/0022-2364(91)90295-5

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

In order to separate overlapping diagonal multiplets in two- or three-dimensional NMR spectra, new sequences using selective pulses are described which allow one to "inject" magnetization at the beginning of the evolution period by transfer from a selected coupling partner. The techniques (dubbed MUSIC, for multiplet unraveling by selective injection of coherence) can be adapted for the separation of overlapping cross peaks. © 1991.

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页码：73 / 81

页数：9

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