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

Bibliographic Details
Main Author: Stadlthanner, K.
Publication Date: 2003
Other Authors: Theis, F. J., Lang, E. W., Tomé, A. M., Gronwald, W., Kalbitzer, H.-R.
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10773/5813
Summary: 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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spelling A matrix pencil to the blind source separation of artifacts in 2D NMR spectraBlind source separationGeneralized eigendecompositionIndependent component analysisMatrix pencil2D NOESY spectraMultidimensional 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.2012-02-06T12:29:44Z2003-12-01T00:00:00Z2003-12info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/5813eng1738-2572Stadlthanner, K.Theis, F. J.Lang, E. W.Tomé, A. M.Gronwald, W.Kalbitzer, H.-R.info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-06T03:36:51Zoai:ria.ua.pt:10773/5813Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T13:40:33.170354Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv A matrix pencil to the blind source separation of artifacts in 2D NMR spectra
title A matrix pencil to the blind source separation of artifacts in 2D NMR spectra
spellingShingle A matrix pencil to the blind source separation of artifacts in 2D NMR spectra
Stadlthanner, K.
Blind source separation
Generalized eigendecomposition
Independent component analysis
Matrix pencil
2D NOESY spectra
title_short A matrix pencil to the blind source separation of artifacts in 2D NMR spectra
title_full A matrix pencil to the blind source separation of artifacts in 2D NMR spectra
title_fullStr A matrix pencil to the blind source separation of artifacts in 2D NMR spectra
title_full_unstemmed A matrix pencil to the blind source separation of artifacts in 2D NMR spectra
title_sort A matrix pencil to the blind source separation of artifacts in 2D NMR spectra
author Stadlthanner, K.
author_facet Stadlthanner, K.
Theis, F. J.
Lang, E. W.
Tomé, A. M.
Gronwald, W.
Kalbitzer, H.-R.
author_role author
author2 Theis, F. J.
Lang, E. W.
Tomé, A. M.
Gronwald, W.
Kalbitzer, H.-R.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Stadlthanner, K.
Theis, F. J.
Lang, E. W.
Tomé, A. M.
Gronwald, W.
Kalbitzer, H.-R.
dc.subject.por.fl_str_mv Blind source separation
Generalized eigendecomposition
Independent component analysis
Matrix pencil
2D NOESY spectra
topic Blind source separation
Generalized eigendecomposition
Independent component analysis
Matrix pencil
2D NOESY spectra
description 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.
publishDate 2003
dc.date.none.fl_str_mv 2003-12-01T00:00:00Z
2003-12
2012-02-06T12:29:44Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10773/5813
url http://hdl.handle.net/10773/5813
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1738-2572
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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