Literature DB >> 31310269

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

Thierry Dubroca1, Sungsool Wi, Johan van Tol, Lucio Frydman, Stephen Hill.   

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).

Entities:  

Year:  2019        PMID： 31310269     DOI： 10.1039/c9cp02997d

Source DB:  PubMed          Journal:  Phys Chem Chem Phys        ISSN： 1463-9076            Impact factor:   3.676


  4 in total

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

Authors:  Timothy J Keller; Thorsten Maly
Journal:  Magn Reson (Gott)       Date:  2021-04-12

2.  Nitroxide Derivatives for Dynamic Nuclear Polarization in Liquids: The Role of Rotational Diffusion.

Authors:  M Levien; M Hiller; I Tkach; M Bennati; T Orlando
Journal:  J Phys Chem Lett       Date:  2020-02-13       Impact factor: 6.475

3.  Room-temperature dynamic nuclear polarization enhanced NMR spectroscopy of small biological molecules in water.

Authors:  Danhua Dai; Xianwei Wang; Yiwei Liu; Xiao-Liang Yang; Clemens Glaubitz; Vasyl Denysenkov; Xiao He; Thomas Prisner; Jiafei Mao
Journal:  Nat Commun       Date:  2021-11-25       Impact factor: 14.919

4.  1H Hyperpolarization of Solutions by Overhauser Dynamic Nuclear Polarization with 13C-1H Polarization Transfer.

Authors:  Yu Rao; Amrit Venkatesh; Pinelopi Moutzouri; Lyndon Emsley
Journal:  J Phys Chem Lett       Date:  2022-08-15       Impact factor: 6.888
  4 in total

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