EXtended ACquisition Time (EXACT) NMR – A Case for ′Burst′ Non-Uniform Sampling

0
Title:

EXtended ACquisition Time (EXACT) NMR—A Case for ′Burst′ Non‐Uniform Sampling

Authors: Ikenna E. Ndukwe, Dr. Alexandra Shchukina, Dr. Krzysztof Kazimierczuk, Dr. Carlos Cobas, Dr. Craig P. Butts
Date: 2016/10/07
Reference: Wiley Online Library, ChemPhysChem, Volume 17, Issue 18, September 19, 2016, Pages 2799–2803
DOI: http://dx.doi.org/10.1002/cphc.201600541
Download link: http://onlinelibrary.wiley.com/doi/10.1002/cphc.201600541/full?scrollTo=references

 

ABSTRACT

A strong case exists for the introduction of burst non-uniform sampling (NUS) in the direct dimension of NMR spectroscopy experiments. The resulting gaps in the NMR free induction decay can reduce the power demands of long experiments (by switching off broadband decoupling for example) and/or be used to introduce additional pulses (to refocus homonuclear coupling, for example). The final EXtended ACquisition Time (EXACT) spectra are accessed by algorithmic reconstruction of the missing data points and can provide higher resolution in the direct dimension than is achievable with existing non-NUS methods. If you wish to know more about NUS data processing, please contact us

 

Download Publication

Share.

About Author

Enrique Sánchez

Scientific Content Editor in Mestrelab Research S.L. Read his profile here.

Comments are closed.