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High-Field [superscript 13] C Dynamic Nuclear Polarization with a Radical Mixture

dc.contributor.authorMichaelis, Vladimir K.
dc.contributor.authorSmith, Albert A.
dc.contributor.authorHaze, Olesya
dc.contributor.authorCorzilius, Bjorn
dc.contributor.authorGriffin, Robert Guy
dc.contributor.authorSwager, Timothy M
dc.date.accessioned2015-02-18T21:40:20Z
dc.date.available2015-02-18T21:40:20Z
dc.date.issued2013-02
dc.date.submitted2012-12
dc.identifier.issn0002-7863
dc.identifier.issn1520-5126
dc.identifier.urihttp://hdl.handle.net/1721.1/94625
dc.description.abstractWe report direct [superscript 13]C dynamic nuclear polarization at 5 T under magic-angle spinning (MAS) at 82 K using a mixture of monoradicals with narrow EPR linewidths. We show the importance of optimizing both EPR linewidth and electron relaxation times by studying direct DNP of [superscript 13]C using SA-BDPA and trityl radical, and achieve [superscript 13]C enhancements above 600. This new approach may be best suited for dissolution DNP and for studies of [superscript 1]H depleted biological and other nonprotonated solids.en_US
dc.description.sponsorshipNational Institutes of Health. National Institute for Biomedical Imaging and Bioengineering (Grant EB-002804)en_US
dc.description.sponsorshipNational Institutes of Health. National Institute for Biomedical Imaging and Bioengineering (Grant EB-002026)en_US
dc.description.sponsorshipNational Institutes of Health. National Institute for Biomedical Imaging and Bioengineering (Grant EB-001960)en_US
dc.description.sponsorshipNational Institutes of Health. National Institute for Biomedical Imaging and Bioengineering (Grant GM-095843))en_US
dc.description.sponsorshipNatural Sciences and Engineering Research Council of Canada (Postdoctoral Fellowship)en_US
dc.description.sponsorshipGerman Science Foundation (Research Fellowship CO 802/1-1)en_US
dc.language.isoen_US
dc.publisherAmerican Chemical Society (ACS)en_US
dc.relation.isversionofhttp://dx.doi.org/10.1021/ja312265xen_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourcePMCen_US
dc.titleHigh-Field [superscript 13] C Dynamic Nuclear Polarization with a Radical Mixtureen_US
dc.typeArticleen_US
dc.identifier.citationMichaelis, Vladimir K., Albert A. Smith, Bjorn Corzilius, Olesya Haze, Timothy M. Swager, and Robert G. Griffin. “High-Field [superscript 13] C Dynamic Nuclear Polarization with a Radical Mixture.” Journal of the American Chemical Society 135, no. 8 (February 27, 2013): 2935–2938.en_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Chemistryen_US
dc.contributor.departmentFrancis Bitter Magnet Laboratory (Massachusetts Institute of Technology)en_US
dc.contributor.mitauthorMichaelis, Vladimir K.en_US
dc.contributor.mitauthorSmith, Albert A.en_US
dc.contributor.mitauthorCorzilius, Bjornen_US
dc.contributor.mitauthorHaze, Olesyaen_US
dc.contributor.mitauthorSwager, Timothy Manningen_US
dc.contributor.mitauthorGriffin, Robert Guyen_US
dc.relation.journalJournal of the American Chemical Societyen_US
dc.eprint.versionAuthor's final manuscripten_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dspace.orderedauthorsMichaelis, Vladimir K.; Smith, Albert A.; Corzilius, Bjorn; Haze, Olesya; Swager, Timothy M.; Griffin, Robert G.en_US
dc.identifier.orcidhttps://orcid.org/0000-0003-1589-832X
dc.identifier.orcidhttps://orcid.org/0000-0002-6708-7660
mit.licensePUBLISHER_POLICYen_US
mit.metadata.statusComplete


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