Heteronuclear decoupling in NMR of Liquid Crystals using continuous phase modulation

被引：39

作者：

De Paëpe, G

Sakellariou, D

Hodgkinson, P

Hediger, S

Emsley, L

机构：

[1] Ecole Normale Super Lyon, Lab Steoeochim & Interact Mol, UMR 5532 CNRS ENS Lyon, Lab Rech Convent CEA,23V, F-69364 Lyon, France

[2] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA

[3] Univ Durham, Dept Chem, Durham DH1 3LE, England

来源：

CHEMICAL PHYSICS LETTERS | 2003年 / 368卷 / 5-6期

关键词：

D O I：

10.1016/S0009-2614(02)01808-0

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 [物理化学]; 081704 [应用化学];

摘要：

In this Letter we present a framework for the use of continuously phase modulated radio-frequency pulses for heteronuclear decoupling in NMR of Liquid Crystals. Within this framework, we found new sets of heteronuclear decoupling sequences using numerical optimisation. These sequences and supercycles are tested experimentally on a model liquid crystal, and their performance is compared with standard heteronuclear decoupling sequences. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：511 / 522

页数：12

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