PyrroTriPol: a semi-rigid trityl-nitroxide for high field dynamic nuclear polarization
Thomas Halbritter, Rania Harrabi, Subhradip Paul, Johan van Tol, Daniel Lee, Sabine Hediger, Snorri Th. Sigurdsson, Frédéric Mentink‐Vigier, Gaël De Paëpe
Abstract
A semi-rigid trityl-nitroxide polarizing agent is introduced for magic angle spinning (MAS) dynamic nuclear polarization (DNP), which significantly broadened the scope of solid-state NMR to study biomolecular systems and materials.
Topics & Concepts
Nitroxide mediated radical polymerizationPolarization (electrochemistry)RadicalMaterials scienceNanotechnologyChemistryOrganic chemistryPhysical chemistryPolymerCopolymerRadical polymerizationAdvanced NMR Techniques and ApplicationsSolid-state spectroscopy and crystallographyElectron Spin Resonance Studies