Mural paintings deterioration – a multianalytical approach

Detalhes bibliográficos
Autor(a) principal: Rosado, T
Data de Publicação: 2015
Outros Autores: Mirão, J, Candeias, A J, Caldeira, A T
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/17001
https://doi.org/10.1017/S1431927614014469
Resumo: This work presents a novel microanalytical approach in the mural paintings microbial diversity characterisation and identification of the damages promoted by their biological activity. Mortar microfragments, removed from visually biodegraded mural paintings, were analysed by several microscopic/spectroscopy techniques: variable pressure scanning electron microscopy coupled with energy dispersive X-ray spectrometry (VP-SEM-EDS), raman microspectrometry and infrared spectrometry in order to evaluate the presence of microbial contamination and to detect the alteration products resulting from the metabolic activity of the microorganisms. These analyses were complemented with culture-dependent methods and DNA based approaches
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spelling Mural paintings deterioration – a multianalytical approachMural paintingsmortarsbiodegradationThis work presents a novel microanalytical approach in the mural paintings microbial diversity characterisation and identification of the damages promoted by their biological activity. Mortar microfragments, removed from visually biodegraded mural paintings, were analysed by several microscopic/spectroscopy techniques: variable pressure scanning electron microscopy coupled with energy dispersive X-ray spectrometry (VP-SEM-EDS), raman microspectrometry and infrared spectrometry in order to evaluate the presence of microbial contamination and to detect the alteration products resulting from the metabolic activity of the microorganisms. These analyses were complemented with culture-dependent methods and DNA based approachesMicroscopy Society of America2016-01-28T15:02:10Z2016-01-282015-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/17001http://hdl.handle.net/10174/17001https://doi.org/10.1017/S1431927614014469engRosado T, Mirão J, Candeias A and Caldeira AT (2015). Mural paintings deterioration – a multianalytical approach. Microscopy and Microanalysis, volume 21, issue S6. doi:10.1017/S1431927614014469ndndndnd303Rosado, TMirão, JCandeias, A JCaldeira, A Tinfo: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:RCAAP2024-01-03T19:04:15Zoai:dspace.uevora.pt:10174/17001Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:09:18.112401Repositório 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 Mural paintings deterioration – a multianalytical approach
title Mural paintings deterioration – a multianalytical approach
spellingShingle Mural paintings deterioration – a multianalytical approach
Rosado, T
Mural paintings
mortars
biodegradation
title_short Mural paintings deterioration – a multianalytical approach
title_full Mural paintings deterioration – a multianalytical approach
title_fullStr Mural paintings deterioration – a multianalytical approach
title_full_unstemmed Mural paintings deterioration – a multianalytical approach
title_sort Mural paintings deterioration – a multianalytical approach
author Rosado, T
author_facet Rosado, T
Mirão, J
Candeias, A J
Caldeira, A T
author_role author
author2 Mirão, J
Candeias, A J
Caldeira, A T
author2_role author
author
author
dc.contributor.author.fl_str_mv Rosado, T
Mirão, J
Candeias, A J
Caldeira, A T
dc.subject.por.fl_str_mv Mural paintings
mortars
biodegradation
topic Mural paintings
mortars
biodegradation
description This work presents a novel microanalytical approach in the mural paintings microbial diversity characterisation and identification of the damages promoted by their biological activity. Mortar microfragments, removed from visually biodegraded mural paintings, were analysed by several microscopic/spectroscopy techniques: variable pressure scanning electron microscopy coupled with energy dispersive X-ray spectrometry (VP-SEM-EDS), raman microspectrometry and infrared spectrometry in order to evaluate the presence of microbial contamination and to detect the alteration products resulting from the metabolic activity of the microorganisms. These analyses were complemented with culture-dependent methods and DNA based approaches
publishDate 2015
dc.date.none.fl_str_mv 2015-01-01T00:00:00Z
2016-01-28T15:02:10Z
2016-01-28
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/10174/17001
http://hdl.handle.net/10174/17001
https://doi.org/10.1017/S1431927614014469
url http://hdl.handle.net/10174/17001
https://doi.org/10.1017/S1431927614014469
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Rosado T, Mirão J, Candeias A and Caldeira AT (2015). Mural paintings deterioration – a multianalytical approach. Microscopy and Microanalysis, volume 21, issue S6. doi:10.1017/S1431927614014469
nd
nd
nd
nd
303
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Microscopy Society of America
publisher.none.fl_str_mv Microscopy Society of America
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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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