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

Detalhes bibliográficos
Autor(a) principal: Stadlthanner, K.
Data de Publicação: 2003
Outros Autores: Theis, F. J., Lang, E. W., Tomé, A. M., Gronwald, W., Kalbitzer, H.-R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/5813
Resumo: 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:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-22T11:08:28Zoai:ria.ua.pt:10773/5813Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:43:34.706033Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
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:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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