Articles | Volume 3, issue 1
https://doi.org/10.5194/mr-3-15-2022
https://doi.org/10.5194/mr-3-15-2022
Research article
 | 
09 Feb 2022
Research article |  | 09 Feb 2022

Correction of field instabilities in biomolecular solid-state NMR by simultaneous acquisition of a frequency reference

Václav Římal, Morgane Callon, Alexander A. Malär, Riccardo Cadalbert, Anahit Torosyan, Thomas Wiegand, Matthias Ernst, Anja Böckmann, and Beat H. Meier

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Cited articles

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Short summary
Through the advent of fast magic-angle spinning and high magnetic fields, the spectral resolution of solid-state NMR spectra has recently been greatly improved. To take full advantage of this gain, the magnetic field must be stable over the experiment time of hours or even days. We thus monitor the field by simultaneous acquisition of a frequency reference (SAFR) and use this information to correct multidimensional spectra improving resolution and availability of productive magnet time.
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