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dc.contributor.authorGelenter, Martin D.
dc.contributor.authorChen, Kelly J.
dc.contributor.authorHong, Mei
dc.date.accessioned2021-10-29T17:28:23Z
dc.date.available2021-10-29T17:28:23Z
dc.date.issued2021-08-03
dc.identifier.urihttps://hdl.handle.net/1721.1/136741
dc.description.abstractAbstract We introduce a 13C–2H Rotational Echo DOuble Resonance (REDOR) technique that uses the difference between on-resonance and off-resonance 2H irradiation to detect dynamic segments in deuterated molecules. By selectively inverting specific regions of the 2H magic-angle spinning (MAS) sideband manifold to recouple some of the deuterons to nearby carbons, we distinguish dynamic and rigid residues in 1D and 2D 13C spectra. We demonstrate this approach on deuterated GB1, H/D exchanged GB1, and perdeuterated bacterial cellulose. Numerical simulations reproduce the measured mixing-time and 2H carrier-frequency dependence of the REDOR dephasing of bacterial cellulose. Combining numerical simulations with experiments thus allow the extraction of motionally averaged quadrupolar couplings from REDOR dephasing values.en_US
dc.publisherSpringer Netherlandsen_US
dc.relation.isversionofhttps://doi.org/10.1007/s10858-021-00377-7en_US
dc.rightsCreative Commons Attribution-Noncommercial-Share Alikeen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/en_US
dc.sourceSpringer Netherlandsen_US
dc.titleOff-resonance 13C–2H REDOR NMR for site-resolved studies of molecular motionen_US
dc.typeArticleen_US
dc.identifier.citationGelenter, Martin D., Chen, Kelly J. and Hong, Mei. 2021. "Off-resonance 13C–2H REDOR NMR for site-resolved studies of molecular motion."
dc.eprint.versionAuthor's final manuscripten_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dc.date.updated2021-09-27T03:09:55Z
dc.language.rfc3066en
dc.rights.holderThe Author(s), under exclusive licence to Springer Nature B.V.
dspace.embargo.termsY
dspace.date.submission2021-09-27T03:09:54Z
mit.licenseOPEN_ACCESS_POLICY
mit.metadata.statusAuthority Work and Publication Information Neededen_US
mit.metadata.statusAuthority Work and Publication Information Needed


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