Characterization of strongly hyperfine-split protons by DNP
Open Access
- 24 March 2026
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Physical Chemistry Chemical Physics
- Vol. 28 (15) , 9762-9773
Abstract
Reverse DNP combined with a band-selective inversion pulse enabled electron-detected proton spectroscopy. A 5.4–6.8 Å spin-diffusion barrier was determined and hole burning on the proton line revealed a three-spin electron diffusion mechanism.Keywords
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Funding Information
- Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (200020_219375)
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