Rapid pulse length determination in high-resolution NMR

Peter S.C. Wu; Gottfried Otting

doi:10.1016/j.jmr.2005.05.018

Rapid pulse length determination in high-resolution NMR

Peter S.C. Wu, Gottfried Otting^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

86 Citations (Scopus)

Abstract

A nutation method that delivers the 90°(¹H) pulse length in a single scan was investigated. The method was found to produce accurate results with an accuracy of about 0.5% under the stringent conditions of high-resolution NMR spectroscopy for different situations of multi-line NMR spectra. Automated determination of the 90°(¹H) pulse length widens the scope of NMR spectroscopy for non-experts by automating the entire setup of NMR experiments. The exceptional speed with which the 90° pulse can be determined by nutation spectroscopy can be exploited.

Original language	English
Pages (from-to)	115-119
Number of pages	5
Journal	Journal of Magnetic Resonance
Volume	176
Issue number	1
DOIs	https://doi.org/10.1016/j.jmr.2005.05.018
Publication status	Published - Sept 2005

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10.1016/j.jmr.2005.05.018

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AB - A nutation method that delivers the 90°(1H) pulse length in a single scan was investigated. The method was found to produce accurate results with an accuracy of about 0.5% under the stringent conditions of high-resolution NMR spectroscopy for different situations of multi-line NMR spectra. Automated determination of the 90°(1H) pulse length widens the scope of NMR spectroscopy for non-experts by automating the entire setup of NMR experiments. The exceptional speed with which the 90° pulse can be determined by nutation spectroscopy can be exploited.

KW - 90°pulse

KW - Automation

KW - Homo-gated decoupling

KW - Nutation spectroscopy

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JF - Journal of Magnetic Resonance

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Rapid pulse length determination in high-resolution NMR

Abstract

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