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Separation of water artefacts in 2D NOESY protein spectra using congruent matrix pencils

Stadlthanner, Kurt, Tomé, A. M., Theis, Fabian, Lang, Elmar, Gronwald, Wolfram and Kalbitzer, Hans-Robert (2006) Separation of water artefacts in 2D NOESY protein spectra using congruent matrix pencils. Neurocomputing 69 (4-6), pp. 497-522.

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Abstract

Multidimensional proton nuclear magnetic resonance spectra of biomolecules dissolved in aqueous solutions are usually contaminated by an intense water artifact. We discuss the application of a generalized eigenvalue decomposition (GEVD) method using a matrix pencil to solve the blind source separation (BSS) problem of removing the intense solvent peak and related artifacts. The method explores ...

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Item type:Article
Date:2006
Institutions:Biology, Preclinical Medicine > Institut für Biophysik und physikalische Biochemie > Prof. Dr. Elmar Lang
Biology, Preclinical Medicine > Institut für Biophysik und physikalische Biochemie > Prof. Dr. Dr. Hans Robert Kalbitzer
Projects:Graduiertenkolleg Nichtlinearität und Nichtgleichgewicht
Identification Number:
ValueType
10.1016/j.neucom.2005.02.008DOI
Keywords:Blind source separation; Independent component analysis; Generalized eigenvalue decomposition; Matrix pencil; 2D NOESY Proton NMR spectra
Dewey Decimal Classification:500 Science > 530 Physics
500 Science > 570 Life sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:1883
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