A review of blind source separation in NMR spectroscopy

Abstract : Fourier transform is the data processing naturally associated to most NMR experiments. Notable exceptions are Pulse Field Gradient and relaxation analysis, the structure of which is only partially suitable for FT. 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.
Type de document :
Article dans une revue
Progress in Nuclear Magnetic Resonance Spectroscopy, Elsevier, 2014, 81, pp.37-64. 〈10.1016/j.pnmrs.2014.06.002〉
Liste complète des métadonnées

Littérature citée [111 références]  Voir  Masquer  Télécharger

https://hal.archives-ouvertes.fr/hal-01060561
Contributeur : Bruno Torrésani <>
Soumis le : mercredi 3 septembre 2014 - 21:14:09
Dernière modification le : mardi 26 avril 2016 - 13:00:53
Document(s) archivé(s) le : jeudi 4 décembre 2014 - 11:40:39

Fichier

ToumiCaldarelliTorresani.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Citation

Ichrak Toumi, Stefano Caldarelli, Bruno Torrésani. A review of blind source separation in NMR spectroscopy. Progress in Nuclear Magnetic Resonance Spectroscopy, Elsevier, 2014, 81, pp.37-64. 〈10.1016/j.pnmrs.2014.06.002〉. 〈hal-01060561〉

Partager

Métriques

Consultations de
la notice

175

Téléchargements du document

523