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]...
Main Authors: | , , , , , |
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Other Authors: | , , |
Format: | Article |
Language: | English |
Published: |
American Chemical Society (ACS),
2015-02-18T21:40:20Z.
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Subjects: | |
Online Access: | Get fulltext |