✦ LIBER ✦

Synchronized Adiabatic Decoupling

✍ Scribed by Shanmin Zhang; David G Gorenstein

Book ID: 102602229
Publisher: Elsevier Science
Year: 2000
Tongue: English
Weight: 100 KB
Volume: 147
Category: Article
ISSN: 1090-7807
DOI: 10.1006/jmre.2000.2183

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✦ Synopsis

A new decoupling scheme termed "synchronized adiabatic decoupling" is developed for use in the indirectly detected dimension. After each increment, the decoupling sequence is replaced by another one with different period T or different initial period T(ini) so that sampling always occurs at the end of a complete decoupling period. The effects of J coupling are therefore completely averaged out for all data points. As a result, all decoupling sidebands disappear and the center band increases correspondingly. Since the synchronized adiabatic decoupling does not require conventional editing techniques to cancel the sidebands, it is useful in high-field gradient-enhanced multidimensional experiments with only a single scan per increment.

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