We demonstrate a dramatic increase in the signal-to-noise ratio (SNR) of a nuclear quadrupole resonance (NQR) signal by using a polarization enhancement technique. By first applying a static magnetic field to pre-polarize one spin subsystem of a material, and then allowing that net polarization to be transferred to the quadrupole subsystem, we increased the SNR of a sample of ammonium nitrate by one-order of magnitude.
Dynamic nuclear polarization of biocompatible (13)C-enriched carbonates for in vivo pH imaging #DNPNMR
From The DNP-NMR Blog:
Dynamic nuclear polarization of biocompatible (13)C-enriched carbonates for in vivo pH imaging #DNPNMR
Korenchan, D.E., et al., Dynamic nuclear polarization of biocompatible (13)C-enriched carbonates for in vivo pH imaging. Chem Commun (Camb), 2016. 52(14): p. 3030-3.
http://www.ncbi.nlm.nih.gov/pubmed/26792559
Dynamic Nuclear Polarization Enhanced MAS NMR Spectroscopy for Structural Analysis of HIV-1 Protein Assemblies #DNPNMR
From The DNP-NMR Blog:
Dynamic Nuclear Polarization Enhanced MAS NMR Spectroscopy for Structural Analysis of HIV-1 Protein Assemblies #DNPNMR
Gupta, R., et al., Dynamic Nuclear Polarization Enhanced MAS NMR Spectroscopy for Structural Analysis of HIV-1 Protein Assemblies. J Phys Chem B, 2016. 120(2): p. 329-39.
http://www.ncbi.nlm.nih.gov/pubmed/26709853
nmrlearner
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05-25-2016 02:33 PM
Essentials of Dynamic Nuclear Polarization #DNPNMR
From The DNP-NMR Blog:
Essentials of Dynamic Nuclear Polarization #DNPNMR
Dear Colleague,
It is my pleasure to announce that a limited edition of
`Essentials of Dynamic Nuclear Polarization'
is now available at the UK branch of Amazon: www.amazon.co.uk
nmrlearner
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05-25-2016 02:30 AM
Dynamic Nuclear Polarization enhanced NMR at 187GHz/284MHz using an Extended Interaction Klystron amplifier #DNPNMR
From The DNP-NMR Blog:
Dynamic Nuclear Polarization enhanced NMR at 187GHz/284MHz using an Extended Interaction Klystron amplifier #DNPNMR
Kemp, T.F., et al., Dynamic Nuclear Polarization enhanced NMR at 187GHz/284MHz using an Extended Interaction Klystron amplifier. J Magn Reson, 2016. 265: p. 77-82.
http://www.ncbi.nlm.nih.gov/pubmed/26867091
nmrlearner
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05-18-2016 09:53 PM
A method for dynamic nuclear polarization enhancement of membrane proteins
From The DNP-NMR Blog:
A method for dynamic nuclear polarization enhancement of membrane proteins
Smith, A.N., et al., A method for dynamic nuclear polarization enhancement of membrane proteins. Angew Chem Int Ed Engl, 2015. 54(5): p. 1542-6.
http://www.ncbi.nlm.nih.gov/pubmed/25504310
nmrlearner
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03-09-2015 05:58 PM
Direct Enhancement of Nuclear Singlet Order by Dynamic Nuclear Polarization
From The DNP-NMR Blog:
Direct Enhancement of Nuclear Singlet Order by Dynamic Nuclear Polarization
I don't think I posted this one already.
Tayler, M.C.D., et al., Direct Enhancement of Nuclear Singlet Order by Dynamic Nuclear Polarization. J. Am. Chem. Soc., 2012. 134(18): p. 7668-7671.
nmrlearner
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02-27-2014 03:20 AM
Two-photon excitation in nuclear magnetic and quadrupole resonance
Two-photon excitation in nuclear magnetic and quadrupole resonance
Publication year: 2010
Source: Progress in Nuclear Magnetic Resonance Spectroscopy, Volume 56, Issue 3, April 2010, Pages 232-246</br>
P.T.*Eles, C.A.*Michal</br>
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