Measuring proton shift tensors with ultrafast MAS NMR

Miah, Habeeba K. and Bennett, David A. and Iuga, Dinu and Titman, Jeremy J. (2013) Measuring proton shift tensors with ultrafast MAS NMR. Journal of Magnetic Resonance, 235 . pp. 1-5. ISSN 1090-7807

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A new proton anisotropic-isotropic shift correlation experiment is described which operates with ultrafast MAS, resulting in good resolution of isotropic proton shifts in the detection dimension. The new experiment makes use of a recoupling sequence designed using symmetry principles which reintroduces the proton chemical shift anisotropy in the indirect dimension. The experiment has been used to measure the proton shift tensor parameters for the OH hydrogen-bonded protons in tyrosine.HCl and citric acid at Larmor frequencies of up to 850 MHz.

Item Type: Article
Additional Information: NOTICE: this is the author’s version of a work that was accepted for publication in Journal of Magnetic Resonance. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Magnetic Resonance, 235 (2013), doi: 10.1016/j.jmr.2013.07.005
Schools/Departments: University of Nottingham UK Campus > Faculty of Science > School of Chemistry
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Depositing User: Titman, Dr Jeremy
Date Deposited: 24 Jul 2014 12:17
Last Modified: 15 Sep 2016 16:32

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