Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5419512 | Progress in Nuclear Magnetic Resonance Spectroscopy | 2014 | 28 Pages |
Abstract
With the revamp of NMR of complex mixtures, fueled by analytical challenges such as metabolomics, alternative and more apt mathematical methods for data processing have been sought, with the aim of decomposing the NMR signal into simpler bits. Blind source separation is a very broad definition regrouping several classes of mathematical methods for complex signal decomposition that use no hypothesis on the form of the data. Developed outside NMR, these algorithms have been increasingly tested on spectra of mixtures. In this review, we shall provide an historical overview of the application of blind source separation methodologies to NMR, including methods specifically designed for the specificity of this spectroscopy.
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Authors
Ichrak Toumi, Stefano Caldarelli, Bruno Torrésani,