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A matrix pencil approach to the blind source separation of artifacts in 2D NMR spectra

Stadlthanner, K., Theis, Fabian J., Lang, Elmar, Tomé, A., Gronwald, W. and Kalbitzer, Hans Robert (2003) A matrix pencil approach to the blind source separation of artifacts in 2D NMR spectra. Neural Information Processing LR 1 (3), pp. 103-110.

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Other URL: http://www.nip-lr.info/V01N03/V01N03P2-103-110.pdf


Multidimensional proton nmr spectra of biomolecules dissolved in aqueous solutions are usually contaminated by an intense water artifact. We discuss the application of the generalized eigenvalue decomposition (GEVD) method using a matrix pencil to solve the blind source separation problem of removing the intense solvent peak and related artifacts. 2D NOESY spectra of simple solutes as well as dissolved proteins are studied.

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Item type:Article
Institutions:Biology, Preclinical Medicine > Institut für Biophysik und physikalische Biochemie > Prof. Dr. Elmar Lang
Projects:Graduiertenkolleg Nichtlinearität und Nichtgleichgewicht
Dewey Decimal Classification:500 Science > 530 Physics
500 Science > 570 Life sciences
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:1564
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