The visible image is not always correct: the differentiation of layers by optical microscopy in samples’ cross sections

Detalhes bibliográficos
Autor(a) principal: Barata, Carolina
Data de Publicação: 2008
Outros Autores: Cruz, António João, Ferro, Marta
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.14/4794
Resumo: The stratigraphic characterization of polychrome surfaces in works of art is frequently done through the observation of cross-section samples by optical microscopy (OM). Three examples that show some limits to this method are presented here. In samples where at first only one layer was visible, several strata were detected through electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDS). These and other examples ought to be taken into consideration by conservators, who should be aware of similar possibilities in other cases.
id RCAP_814c9dc865f8096df999c4d87f8b4d0b
oai_identifier_str oai:repositorio.ucp.pt:10400.14/4794
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling The visible image is not always correct: the differentiation of layers by optical microscopy in samples’ cross sectionsThe stratigraphic characterization of polychrome surfaces in works of art is frequently done through the observation of cross-section samples by optical microscopy (OM). Three examples that show some limits to this method are presented here. In samples where at first only one layer was visible, several strata were detected through electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDS). These and other examples ought to be taken into consideration by conservators, who should be aware of similar possibilities in other cases.e-conservation magazineVeritati - Repositório Institucional da Universidade Católica PortuguesaBarata, CarolinaCruz, António JoãoFerro, Marta2011-07-18T17:42:15Z20082008-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.14/4794engBARATA, Carolina ; CRUZ, António João ; FERRO, Marta - The visible image is not always correct: the differentiation of layers by optical microscopy in samples’ cross sections. e_conservation. ISSN 1646-9283. N.º 7 (2008), p. 21-25info: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:RCAAP2023-07-12T17:11:50Zoai:repositorio.ucp.pt:10400.14/4794Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:06:41.625676Repositório 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 The visible image is not always correct: the differentiation of layers by optical microscopy in samples’ cross sections
title The visible image is not always correct: the differentiation of layers by optical microscopy in samples’ cross sections
spellingShingle The visible image is not always correct: the differentiation of layers by optical microscopy in samples’ cross sections
Barata, Carolina
title_short The visible image is not always correct: the differentiation of layers by optical microscopy in samples’ cross sections
title_full The visible image is not always correct: the differentiation of layers by optical microscopy in samples’ cross sections
title_fullStr The visible image is not always correct: the differentiation of layers by optical microscopy in samples’ cross sections
title_full_unstemmed The visible image is not always correct: the differentiation of layers by optical microscopy in samples’ cross sections
title_sort The visible image is not always correct: the differentiation of layers by optical microscopy in samples’ cross sections
author Barata, Carolina
author_facet Barata, Carolina
Cruz, António João
Ferro, Marta
author_role author
author2 Cruz, António João
Ferro, Marta
author2_role author
author
dc.contributor.none.fl_str_mv Veritati - Repositório Institucional da Universidade Católica Portuguesa
dc.contributor.author.fl_str_mv Barata, Carolina
Cruz, António João
Ferro, Marta
description The stratigraphic characterization of polychrome surfaces in works of art is frequently done through the observation of cross-section samples by optical microscopy (OM). Three examples that show some limits to this method are presented here. In samples where at first only one layer was visible, several strata were detected through electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDS). These and other examples ought to be taken into consideration by conservators, who should be aware of similar possibilities in other cases.
publishDate 2008
dc.date.none.fl_str_mv 2008
2008-01-01T00:00:00Z
2011-07-18T17:42:15Z
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/10400.14/4794
url http://hdl.handle.net/10400.14/4794
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv BARATA, Carolina ; CRUZ, António João ; FERRO, Marta - The visible image is not always correct: the differentiation of layers by optical microscopy in samples’ cross sections. e_conservation. ISSN 1646-9283. N.º 7 (2008), p. 21-25
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.publisher.none.fl_str_mv e-conservation magazine
publisher.none.fl_str_mv e-conservation magazine
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
repository.mail.fl_str_mv
_version_ 1799131733920055296

Registros relacionados