Login / Signup

Oxygen-17 dynamic nuclear polarisation enhanced solid-state NMR spectroscopy at 18.8 T.

Nick J BrownbillDavid GajanAnne LesageLyndon EmsleyFrédéric Blanc
Published in: Chemical communications (Cambridge, England) (2018)
We report 17O dynamic nuclear polarisation (DNP) enhanced solid-state NMR experiments at 18.8 T. Several formulations were investigated on the Mg(OH)2 compound. A signal enhancement factor of 17 could be obtained when the solid particles were incorporated into a glassy o-terphenyl matrix doped with BDPA using the Overhauser polarisation transfer scheme whilst the cross effect mechanism enabled by TEKPol yielded a slightly lower enhancement but more time efficient data acquisition.
Keyphrases
  • solid state
  • quantum dots
  • visible light
  • electronic health record
  • big data
  • highly efficient
  • atomic force microscopy
  • magnetic resonance
  • machine learning
  • artificial intelligence