CONTRA: Improving the performance of dynamic investigations in natural abundance organic solids by mirror-symmetric constant-time CODEX

Reichert, Detlef, Pascui, Ovidiu, Bonagamba, Tito J., Belton, Peter, Schmidt, Asher and deAzevedo, Eduardo Ribeiro (2008) CONTRA: Improving the performance of dynamic investigations in natural abundance organic solids by mirror-symmetric constant-time CODEX. Journal of Magnetic Resonance, 191 (1). pp. 141-147.

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Abstract

We present a minor but essential modification to the CODEX 1D-MAS exchange experiment. The new CONTRA method, which requires minor changes of the original sequence only, has advantages over the previously introduced S-CODEX, since it is less sensitive to artefacts caused by finite pulse lengths. The performance of this variant, including the finite pulse effect, was confirmed by SIMPSON calculations and demonstrated on a number of dynamic systems.

Item Type: Article
Faculty \ School: Faculty of Science > School of Chemistry
UEA Research Groups: Faculty of Science > Research Groups > Biophysical Chemistry (former - to 2017)
Depositing User: Rachel Smith
Date Deposited: 12 Apr 2011 09:33
Last Modified: 27 Jan 2023 15:30
URI: https://ueaeprints.uea.ac.uk/id/eprint/28951
DOI: 10.1016/j.jmr.2007.11.003

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