AsymPol-TEKs as efficient polarizing agents for MAS-DNP in glass matrices of non-aqueous solvents
Rania Harrabi, Thomas Halbritter, Shadi Alarab, S. K. Chatterjee, Małgorzata Wolska‐Pietkiewicz, Krishna K. Damodaran, Johan van Tol, Daniel Lee, Subhradip Paul, Sabine Hediger, Snorri Th. Sigurdsson, Frédéric Mentink‐Vigier, Gaël De Paëpe
Abstract
C-abundance of proton-dense microcrystals and by polarizing the surface of ZnO nanocrystals (NCs) coated with diphenyl phosphate ligands. For those experiments, cAsymPol-TEK yielded a three-fold increase in sensitivity compared to TEKPol, corresponding to a nine-fold time saving.
Topics & Concepts
Aqueous solutionChemistryNuclear chemistryMaterials scienceCombinatorial chemistryOrganic chemistryAdvanced NMR Techniques and ApplicationsSolid-state spectroscopy and crystallographyMuon and positron interactions and applications