SHARPER-DOSY: Sensitivity enhanced diffusion-ordered NMR spectroscopy

George Peat, Patrick J. Boaler, Claire L. Dickson, Guy C. Lloyd-Jones and Dušan Uhrín ()
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George Peat: University of Edinburgh
Patrick J. Boaler: University of Edinburgh
Claire L. Dickson: University of Edinburgh
Guy C. Lloyd-Jones: University of Edinburgh
Dušan Uhrín: University of Edinburgh

Nature Communications, 2023, vol. 14, issue 1, 1-8

Abstract: Abstract Since its discovery in mid-20th century, the sensitivity of Nuclear Magnetic Resonance (NMR) has increased steadily, in part due to the design of new, sophisticated NMR experiments. Here we report on a liquid-state NMR methodology that significantly increases the sensitivity of diffusion coefficient measurements of pure compounds, allowing to estimate their sizes using a much reduced amount of material. In this method, the diffusion coefficients are being measured by analysing narrow and intense singlets, which are invariant to magnetic field inhomogeneities. The singlets are obtained through signal acquisition embedded in short (

Date: 2023
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Persistent link: https://EconPapers.repec.org/RePEc:nat:natcom:v:14:y:2023:i:1:d:10.1038_s41467-023-40130-2

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DOI: 10.1038/s41467-023-40130-2

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