We describe a new sample formulation for MAS DNP, showing that good sensitivity enhancements be obtained in water without glycerol (or other glass forming agents) simply by dissolving
high concentrations of electrolytes (such as NaCl or LiCl), which perturb the otherwise
unavoidable ice crystallization observed upon cooling, thereby reducing PA phase separation
and restoring DNP efficiency.
Giulia attended the ISMAR conference in Brisbane (AUS) where she gave an invited lecture on the study of polymorphic phase formation and transformation using hyperpolarized NMR. Stunning city and location, and excellent conference!
Pierre was at the Euromar 2023 in Glasgow where he gave a presentation on the use of MAS DNP for the early detection of polymorphic transformations in organic solids.
ICR UMR 7273
CNRS, Aix-Marseille Université Campus St. Jérome, Sce 512, Av. Escadrille Normandie Niémen 13397 Marseille, France
giulia.mollica@univ-amu.fr
+33 (0)4 13 94 57 95
giulia.mollica@univ-amu.fr