Pushing NMR sensitivity limits using dynamic nuclear polarization with closed-loop cryogenic helium sample spinning

We report a strategy to push the limits of solid-state NMR sensitivity far beyond its current state-of-the-art. The approach relies on the use of dynamic nuclear polarization and demonstrates unprecedented DNP enhancement factors for experiments performed at sample temperatures much lower than 100 K...

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Detalles Bibliográficos
Autores principales: Bouleau, E., Saint-Bonnet, P., Mentink-Vigier, F., Takahashi, H., Jacquot, J.-F., Bardet, M., Aussenac, F., Purea, A., Engelke, F., Hediger, S., Lee, D., De Paëpe, G.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2015
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5508678/
https://www.ncbi.nlm.nih.gov/pubmed/28757972
http://dx.doi.org/10.1039/c5sc02819a

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