Field-cycling NMR relaxometry is a well-established technique that can give information on molecular structure and dynamics of biological systems. It provides the nuclear relaxation rates as a function of the applied magnetic field, starting from fields as low as ~ 10^(-4) T up to about 1-3 T. The profiles so collected, called nuclear magnetic relaxation dispersion (NMRD) profiles, can be extended to include the relaxation rates at the largest fields achievable with high resolution NMR...
Molecular dynamics-based selectivity for Fast-Field-Cycling relaxometry by Overhauser and solid effect dynamic nuclear polarization #DNPNMR
From The DNP-NMR Blog:
Molecular dynamics-based selectivity for Fast-Field-Cycling relaxometry by Overhauser and solid effect dynamic nuclear polarization #DNPNMR
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Neudert, O., C. Mattea, and S. Stapf, Molecular dynamics-based selectivity for Fast-Field-Cycling relaxometry by Overhauser and solid effect dynamic nuclear polarization. J. Magn. Reson., 2017. 276: p. 113-121.
http://www.sciencedirect.com/science/article/pii/S1090780717300204
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05-23-2017 04:44 AM
[NMR paper] Substrate and Cofactor Dynamics on Guanosine Monophosphate Reductase Probed by High Resolution Field Cycling 31P NMR Relaxometry.
Substrate and Cofactor Dynamics on Guanosine Monophosphate Reductase Probed by High Resolution Field Cycling 31P NMR Relaxometry.
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J Biol Chem. 2016 Sep 9;
Authors: Rosenberg MM, Redfield AG, Roberts MF, Hedstrom L
Abstract
Guanosine-5'-monophosphate reductase (GMPR) catalyzes the reduction of GMP to IMP and ammonia with concomitant oxidation of NADPH. Here we investigated the structure...
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09-22-2016 06:31 AM
[NMR paper] New applications and perspectives of fast field cycling NMR relaxometry.
New applications and perspectives of fast field cycling NMR relaxometry.
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Magn Reson Chem. 2015 Apr 9;
Authors: Steele RM, Korb JP, Ferrante G, Bubici S
Abstract
The field cycling NMR relaxometry method (also known as fast field cycling (FFC) when instruments employing fast electrical switching of...
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04-11-2015 12:04 AM
[NMR paper] Effects of cholesterol on membrane molecular dynamics studied by fast field cycling NMR relaxometry.
Effects of cholesterol on membrane molecular dynamics studied by fast field cycling NMR relaxometry.
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Phys Chem Chem Phys. 2013 Aug 22;
Authors: Hsieh CJ, Chen YW, Hwang DW
Abstract
Biological membranes are complex structures composed of various lipids and proteins. Different membrane compositions affect viscoelastic and hydrodynamic properties of membranes, which are critical to their functions. Lipid bilayer vesicles...
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08-24-2013 04:53 PM
Field-cycling NMR relaxometry of viscous liquids and polymers
Field-cycling NMR relaxometry of viscous liquids and polymers
May 2012
Publication year: 2012
Source:Progress in Nuclear Magnetic Resonance Spectroscopy, Volume 63</br>
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Graphical abstract
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12-15-2012 09:51 AM
Field-cycling NMR relaxometry of viscous liquids and polymers
Field-cycling NMR relaxometry of viscous liquids and polymers
May 2012
Publication year: 2012
Source:Progress in Nuclear Magnetic Resonance Spectroscopy, Volume 63</br>
</br>
Graphical abstract
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12-01-2012 06:10 PM
Field-cycling NMR relaxometry of viscous liquids and polymers
Field-cycling NMR relaxometry of viscous liquids and polymers
Publication year: 2011
Source:Progress in Nuclear Magnetic Resonance Spectroscopy</br>
D. Kruk, A. Herrmann, E.A. Rössler</br>
Graphical Abstract
http://ars.sciencedirect.com/content/image/1-s2.0-S0079656511000586-fx1.jpg Graphical abstract Highlights
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03-09-2012 09:16 AM
Field-cycling NMR relaxometry of viscous liquids and polymers
Field-cycling NMR relaxometry of viscous liquids and polymers
Publication year: 2011
Source: Progress in Nuclear Magnetic Resonance Spectroscopy, In Press, Accepted Manuscript, Available online 27 August 2011</br>
D., Kruk , A., Herrmann , E.A., Rössler</br>
Graphical abstract
*Graphical abstract:**Highlights:*? NMR relaxometry compared with DQ NMR, dielectric spectroscopy and light scattering ? Applying susceptibility representation and frequency-temperature superposition ? Liquids: Intra- & intermolecular relaxation give rotational & translational correlation times ? Polymers:...
Unveiling protein dynamics in solution with field-cycling NMR relaxometry
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