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Angew Chem Int Ed Engl. 2013 Oct 25;52(44):11616-9. doi: 10.1002/anie.201305709. Epub 2013 Sep 6.

Simultaneously enhancing spectral resolution and sensitivity in heteronuclear correlation NMR spectroscopy.

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  • 1School of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL (UK)


BIRD's eye view: Adding periodic BIRD J-refocusing (BIRD=bilinear rotation decoupling) to data acquisition in an HSQC experiment causes broadband homonuclear decoupling, giving a single signal for each proton chemical shift. This pure shift method improves both resolution and signal-to-noise ratio, without the need for special data processing.

© 2013 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.


NMR spectroscopy; bilinear rotation decoupling; gHSQC; homonuclear decoupling; structure elucidation

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