IMPROVEMENTS IN C-13 BROAD-BAND HOMONUCLEAR CROSS-POLARIZATION FOR 2D AND 3D NMR

被引：47

作者：

MOHEBBI, A ^{[1
]}

SHAKA, AJ ^{[1
]}

机构：

[1] UNIV CALIF IRVINE,DEPT CHEM,IRVINE,CA 92717

来源：

CHEMICAL PHYSICS LETTERS | 1991年 / 178卷 / 04期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0009-2614(91)90268-E

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We describe a new multiple-pulse sequence (FLOPSY-8) for broadband homonuclear cross-polarization and compare it both theoretically and experimentally with the previous state of the art. FLOPSY-8 offers significant improvements in cross-polarization efficiency compared with the best alternative, and is especially useful for the large spectral bandwidths encountered in high-field carbon-13 NMR.

引用

收藏

页码：374 / 378

页数：5

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