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

We 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...

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Bibliographic Details
Main Authors: Michaelis, Vladimir K., Smith, Albert A., Haze, Olesya, Corzilius, Bjorn, Griffin, Robert Guy, Swager, Timothy M
Other Authors: Massachusetts Institute of Technology. Department of Chemistry
Format: Article
Language:en_US
Published: American Chemical Society (ACS) 2015
Online Access:http://hdl.handle.net/1721.1/94625
https://orcid.org/0000-0003-1589-832X
https://orcid.org/0000-0002-6708-7660