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

Stadlthanner, Kurt and Tomé, A. M. and Theis, Fabian and Lang, Elmar and 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
Subjects: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
Owner: Redakteur Physik
Deposited On:20 Mar 2007
Last Modified:01 Oct 2010 09:49
Item ID:1883
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