BioNMR - Aliasing in reduced dimensionality NMR spectra: (3,2)D HNHA and (4,2)D HN(COCA)NH experiments as examples

Aliasing in reduced dimensionality NMR spectra: (3,2)D HNHA and (4,2)D HN(COCA)NH experiments as examples

Abstract Reduced dimensionality NMR spectra usually require very large spectral widths in the shared dimension. In this paper we show that aliasing can be introduced in reduced dimensionality NMR spectra either to decrease the acquisition time or increase the resolution of the experiments without losing information. The gains of introducing aliasing are illustrated with two examples, the (3,2)D HNHA and the (4,2)D HN(COCA)NH experiments. In both cases a reduction of the spectral width of more than 50% was possible.

Content Type Journal Article
Pages 351-356
DOI 10.1007/s10858-009-9383-2
Authors
- David Pantoja-Uceda, Instituto de QuÃ*mica FÃ*sica Rocasolano, CSIC Serrano 119 28006 Madrid Spain
- Jorge Santoro, Instituto de QuÃ*mica FÃ*sica Rocasolano, CSIC Serrano 119 28006 Madrid Spain

- Journal Journal of Biomolecular NMR
- Online ISSN 1573-5001
- Print ISSN 0925-2738
- Journal Volume Volume 45
- Journal Issue Volume 45, Number 4

Source: Journal of Biomolecular NMR