Synthesis and characterization of a biocompatible <sup>13</sup>C<sub>1</sub> isotopologue of trityl radical OX071 for <i>in vivo</i> EPR viscometry
Martin Poncelet, Thacien Ngendahimana, Teresa D. Gluth, E. Hannah Hoblitzell, Timothy D. Eubank, Gareth R. Eaton, Sandra S. Eaton, Benoît Driesschaert
Abstract
We report an isotopologue of the trityl radical OX071, labeled with 13 C at the central carbon highly sensitive to molecular tumbling.
Topics & Concepts
IsotopologueElectron paramagnetic resonanceCharacterization (materials science)ChemistryIn vivoBiocompatible materialViscometerPhysical chemistryAnalytical Chemistry (journal)RadiochemistryNuclear chemistryMaterials scienceOrganic chemistryNuclear magnetic resonanceNanotechnologyMoleculeViscosityPhysicsBiomedical engineeringComposite materialBiotechnologyMedicineBiologyElectron Spin Resonance StudiesAdvanced MRI Techniques and ApplicationsLanthanide and Transition Metal Complexes