Articles | Volume 2, issue 1
Magn. Reson., 2, 117–128, 2021
https://doi.org/10.5194/mr-2-117-2021
Magn. Reson., 2, 117–128, 2021
https://doi.org/10.5194/mr-2-117-2021

Research article 12 Apr 2021

Research article | 12 Apr 2021

Overhauser dynamic nuclear polarization (ODNP)-enhanced two-dimensional proton NMR spectroscopy at low magnetic fields

Timothy J. Keller and Thorsten Maly

Viewed

Total article views: 644 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
464 169 11 644 44 4 6
  • HTML: 464
  • PDF: 169
  • XML: 11
  • Total: 644
  • Supplement: 44
  • BibTeX: 4
  • EndNote: 6
Views and downloads (calculated since 04 Feb 2021)
Cumulative views and downloads (calculated since 04 Feb 2021)

Viewed (geographical distribution)

Total article views: 574 (including HTML, PDF, and XML) Thereof 574 with geography defined and 0 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 18 Jun 2021
Download
Short summary
Typically, low-field Overhauser dynamic nuclear polarization (ODNP) experiments are 1D NMR experiments to study hydration dynamics. Here, we demonstrate the application of ODNP-enhanced 2D J-resolved (JRES) spectroscopy to improve spectral resolution beyond the limit imposed by the line broadening introduced by the paramagnetic polarizing agent. Crucial to these experiments is interleaved spectral referencing to compensate for temperature-induced field drifts over the course of the experiment.