IMPROVED SENSITIVITY FOR THE 2D ANALOG OF THE 3D HOHAHA-COSY EXPERIMENT

被引：10

作者：

BIRCHER, H ^{[1
]}

MULLER, C ^{[1
]}

BIGLER, P ^{[1
]}

机构：

[1] UNIV BERN,INST ORGAN CHEM,FREIESTR 3,CH-3012 BERN,SWITZERLAND

来源：

MAGNETIC RESONANCE IN CHEMISTRY | 1991年 / 29卷 / 07期

关键词：

SIMPLIFICATION OF COSY SPECTRA; 2D HOHAHA-COSY; SELECTIVE PULSES; SIMULTANEOUS EXCITATION;

D O I：

10.1002/mrc.1260290716

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An improved 2D sequence for the simplification of COSY spectra is described and demonstrated. It is based on the 3D HOHAHA-COSY experiment, makes use of shaped selective pulses and takes advantage of simultaneous excitation and correspondingly more efficient data accumulation schemes. The method is particularly suitable for applications in the fields of peptides, carbohydrates and nucleotides.

引用

页码：726 / 729

页数：4

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