Diastereoisomers of l-proline-linked trityl-nitroxide biradicals: synthesis and effect of chiral configurations on exchange interactions††Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc00969d
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DOI: 10.1039/c8sc00969d
Abstract: The chiral configuration of the two radical parts is a crucial factor controlling the exchange interactions and DNP properties of trityl-nitroxide biradicals. read more here.
Keywords: trityl nitroxide; diastereoisomers proline; exchange interactions; proline linked ... See more keywords
PyrroTriPol: a semi-rigid trityl-nitroxide for high field dynamic nuclear polarization
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DOI: 10.1039/d2sc05880d
Abstract: Magic angle spinning (MAS) dynamic nuclear polarization (DNP) has significantly broadened the scope of solid-state NMR to study biomolecular systems and materials. In recent years, the advent of very high field DNP combined with fast… read more here.
Keywords: nuclear polarization; polarization; trityl nitroxide; high field ... See more keywords