Issue 38, 2019

Large volume liquid state scalar Overhauser dynamic nuclear polarization at high magnetic field

Abstract

Dynamic Nuclear Polarization (DNP) can increase the sensitivity of Nuclear Magnetic Resonance (NMR), but it is challenging in the liquid state at high magnetic fields. In this study we demonstrate significant enhancements of NMR signals (up to 70 on 13C) in the liquid state by scalar Overhauser DNP at 14.1 T, with high resolution (∼0.1 ppm) and relatively large sample volume (∼100 μL).

Graphical abstract: Large volume liquid state scalar Overhauser dynamic nuclear polarization at high magnetic field

Supplementary files

Article information

Article type
Communication
Submitted
28 Mey 2019
Accepted
24 Jun 2019
First published
25 Jun 2019

Phys. Chem. Chem. Phys., 2019,21, 21200-21204

Author version available

Large volume liquid state scalar Overhauser dynamic nuclear polarization at high magnetic field

T. Dubroca, S. Wi, J. van Tol, L. Frydman and S. Hill, Phys. Chem. Chem. Phys., 2019, 21, 21200 DOI: 10.1039/C9CP02997D

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