A broad-banded z-rotation windowed phase-modulated Lee-Goldburg pulse sequence for 1H spectroscopy in solid-state NMR

Michal Leskes; P. K. Madhu; Shimon Vega

doi:10.1016/j.cplett.2007.09.041

A broad-banded z-rotation windowed phase-modulated Lee-Goldburg pulse sequence for ¹H spectroscopy in solid-state NMR

Michal Leskes, P. K. Madhu^*, Shimon Vega

^*Corresponding author for this work

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

90 Citations (Scopus)

Abstract

High-resolution ¹H spectroscopy in solid-state NMR, rendered difficult due to the strong ¹H-¹H homonuclear dipolar coupling, has been made possible under magic-angle spinning with homonuclear dipolar decoupling schemes, such as windowed phase-modulated Lee-Goldburg. Here, we outline the theory and implementation of a modification of this scheme with which an effective z-rotation for the magnetisation is obtained over a wide range of spectral window. Experimental results are presented for samples, such as glycine, histidine, and tryosine.

Original language	English
Pages (from-to)	370-374
Number of pages	5
Journal	Chemical Physics Letters
Volume	447
Issue number	4-6
DOIs	https://doi.org/10.1016/j.cplett.2007.09.041
Publication status	Published - 25 Oct 2007

All Science Journal Classification (ASJC) codes

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1016/j.cplett.2007.09.041

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abstract = "High-resolution 1H spectroscopy in solid-state NMR, rendered difficult due to the strong 1H-1H homonuclear dipolar coupling, has been made possible under magic-angle spinning with homonuclear dipolar decoupling schemes, such as windowed phase-modulated Lee-Goldburg. Here, we outline the theory and implementation of a modification of this scheme with which an effective z-rotation for the magnetisation is obtained over a wide range of spectral window. Experimental results are presented for samples, such as glycine, histidine, and tryosine.",

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AU - Madhu, P. K.

AU - Vega, Shimon

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Y1 - 2007/10/25

N2 - High-resolution 1H spectroscopy in solid-state NMR, rendered difficult due to the strong 1H-1H homonuclear dipolar coupling, has been made possible under magic-angle spinning with homonuclear dipolar decoupling schemes, such as windowed phase-modulated Lee-Goldburg. Here, we outline the theory and implementation of a modification of this scheme with which an effective z-rotation for the magnetisation is obtained over a wide range of spectral window. Experimental results are presented for samples, such as glycine, histidine, and tryosine.

AB - High-resolution 1H spectroscopy in solid-state NMR, rendered difficult due to the strong 1H-1H homonuclear dipolar coupling, has been made possible under magic-angle spinning with homonuclear dipolar decoupling schemes, such as windowed phase-modulated Lee-Goldburg. Here, we outline the theory and implementation of a modification of this scheme with which an effective z-rotation for the magnetisation is obtained over a wide range of spectral window. Experimental results are presented for samples, such as glycine, histidine, and tryosine.

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M3 - Article

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JO - Chemical Physics Letters

JF - Chemical Physics Letters

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ER -

A broad-banded z-rotation windowed phase-modulated Lee-Goldburg pulse sequence for ¹H spectroscopy in solid-state NMR

Abstract

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