Residual proton line width under refocused frequency-switched Lee-Goldburg decoupling in MAS NMR-Reference-Cited by-同舟云学术

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Residual proton line width under refocused frequency-switched Lee-Goldburg decoupling in MAS NMR

Published:2023 Issue:17 Volume:25 Page:11959-11970
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Aebischer Kathrin¹^ORCID,Ernst Matthias¹^ORCID

Affiliation:

1. Physical Chemistry, ETH Zürich, Vladimir-Prelog-Weg 2, 8093 Zürich, Switzerland

Abstract

We analyze the source of the residual line width in refocused homonuclear-decoupled spectra in detail by comparing numerical simulations and experimental data. We find that rf imperfections can severely limit the achievable decoupling performance.

Funder

Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2023/CP/D3CP00414G

Reference44 articles.

1. Five decades of homonuclear dipolar decoupling in solid-state NMR: Status and outlook

2. Protein NMR Spectroscopy at 150 kHz Magic‐Angle Spinning Continues To Improve Resolution and Mass Sensitivity

3. Applications of high-resolution 1H solid-state NMR

4. Optimisation of ¹H PMLG homonuclear decoupling at 60 kHz MAS to enable ¹⁵N–¹H through-bond heteronuclear correlation solid-state NMR spectroscopy

5. Rapid Quantification of Pharmaceuticals via ¹H Solid-State NMR Spectroscopy

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