Over the past 20 years technical developments in superconducting magnet technology and instrumentation have increased the potential of NMR spectroscopy so that it is now possible to study a wide range of solid materials. In addition, one can probe the nuclear environments of many other additional atoms that possess the property of spin. In particular, it is possible to carry out NMR experiments on isotopes that have nuclear spin greater that ½ (i.e. quadrupolar nuclei). Since more that...
Enhanced Solid-State NMR Correlation Spectroscopy of Quadrupolar Nuclei Using Dynamic Nuclear Polarization
Enhanced Solid-State NMR Correlation Spectroscopy of Quadrupolar Nuclei Using Dynamic Nuclear Polarization
Daniel Lee, Hiroki Takahashi, Aany S. L. Thankamony, Jean-Philippe Dacquin, Michel Bardet, Olivier Lafon and Gae?l De Pae?pe
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/ja307755t/aop/images/medium/ja-2012-07755t_0004.gif
Journal of the American Chemical Society
DOI: 10.1021/ja307755t
http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/jacsat/~4/NcXbDBD9aBc
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11-03-2012 03:56 PM
[NMR900 blog] New book: NMR of Quadrupolar Nuclei in Solid Materials
New book: NMR of Quadrupolar Nuclei in Solid Materials
edited by Roderick E. Wasylishen, Sharon E. Ashbrook, Stephen Wimperis
Hardcover: 550 pages
Publisher: Wiley; August 2012
Language: English
ISBN: 978-0470973981
http://www.amazon.com/dp/0470973986
http://www.amazon.ca/dp/0470973986
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08-09-2012 08:10 AM
Rapid Solid-State NMR of Deuterated Proteins by Interleaved Cross-Polarization fromH andH Nuclei
Rapid Solid-State NMR of Deuterated Proteins by Interleaved Cross-Polarization fromH andH Nuclei
Publication year: 2011
Source: Journal of Magnetic Resonance, Available online 9 November 2011</br>
Morten*Bjerring, Berit*Paaske, Hartmut*Oschkinat, Umit*Akbey, Niels Chr.*Nielsen</br>
We present a novel sampling strategy, interleaving acquisition of multiple NMR spectra by exploiting initial polarization subsequently fromH andH spins, taking advantage of their differentT1relaxation times. DifferentH- andH-polarization based spectra are in this way simultaneously recorded improving either...
[NMR paper] Low temperature solid-state NMR experiments of half-integer quadrupolar nuclides: cav
Low temperature solid-state NMR experiments of half-integer quadrupolar nuclides: caveats and data analysis.
Related Articles Low temperature solid-state NMR experiments of half-integer quadrupolar nuclides: caveats and data analysis.
J Magn Reson. 2004 May;168(1):66-74
Authors: Lipton AS, Heck RW, Sears JA, Ellis PD
Solid-state NMR spectroscopy of half-integer quadrupolar nuclides has received a lot of interest recently with the advent of new methodologies and higher magnetic fields. We present here the extension of our previous low...
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11-24-2010 09:51 PM
[U. of Ottawa NMR Facility Blog] Solid State NMR of Half Integer Quadrupolar Nuclei
Solid State NMR of Half Integer Quadrupolar Nuclei
Many students who do liquid state NMR or solid state NMR of spin I=1/2 nuclei have very little appreciation for the information content and complexity of the solid state NMR spectra of spin I = n/2 quadrupolar nuclei (n= 3, 5, 7....). In part, I think this may be due to the mathematics involved with explaining the important effects. With this post, I attempt to describe the NMR spectrum of an I = 5/2 nucleus in the soild state without resorting to mathematics. I hope that this post helps to boost the understanding and appreciation for the...