Tracking asphalt markers in bitumen oil paint reconstructions by Py-TMAH-GC/MS and Py-GCxGC/MS

Detalhes bibliográficos
Autor(a) principal: Marques, Raquel
Data de Publicação: 2022
Outros Autores: Sablier, Michel, Boon, Jaap J., Rosé, Gauthier, Carlyle, Leslie, Cardoso, Isabel Pombo, De Viguerie, Laurence
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/150639
Resumo: Publisher Copyright: © 2022 Elsevier B.V.
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spelling Tracking asphalt markers in bitumen oil paint reconstructions by Py-TMAH-GC/MS and Py-GCxGC/MSAlligatoringBitumen Oil PaintPy-GCxGC/MSPy-TMAH-GC/MSTrinidad Lake AsphaltAnalytical ChemistrySpectroscopyPublisher Copyright: © 2022 Elsevier B.V.Bitumen brown oil paint reconstructions based on 19th century production records from the British colourman Winsor & Newton were analysed using thermally assisted methylation with tetramethylammonium hydroxide (Py-TMAH-GC/MS), and pyrolysis comprehensive two-dimensional gas chromatography (Py-GCxGC/MS). Reconstructions were compared with the starting material, Trinidad Lake asphalt (TLA), to determine how detectable this asphalt is after heat processing in lead treated linseed oil. The use of brown paint containing asphalt/bitumen (the names are used interchangeably) was blamed for severe film-forming defects in 18th and 19th century oil paintings, yet this material has rarely been identified in earlier studies of historical paintings. This research offers a possible explanation for the paucity of evidence as it reveals that asphalt markers identified in the TLA disappear in the first stage of reconstructing bitumen brown oil paint.LAQV@REQUIMTEDCR - Departamento de Conservação e RestauroRUNMarques, RaquelSablier, MichelBoon, Jaap J.Rosé, GauthierCarlyle, LeslieCardoso, Isabel PomboDe Viguerie, Laurence2023-03-15T22:33:01Z2022-102022-10-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article12application/pdfhttp://hdl.handle.net/10362/150639engMarques, R., Sablier, M., Boon, J. J., Rosé, G., Carlyle, L., Cardoso, I. P., & De Viguerie, L. (2022). Tracking asphalt markers in bitumen oil paint reconstructions by Py-TMAH-GC/MS and Py-GCxGC/MS. Microchemical Journal, 181, [107762]. https://doi.org/10.1016/j.microc.2022.1077620026-265XPURE: 55856364https://doi.org/10.1016/j.microc.2022.107762info: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:RCAAP2024-03-11T05:32:42Zoai:run.unl.pt:10362/150639Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:54:13.733365Repositório 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 Tracking asphalt markers in bitumen oil paint reconstructions by Py-TMAH-GC/MS and Py-GCxGC/MS
title Tracking asphalt markers in bitumen oil paint reconstructions by Py-TMAH-GC/MS and Py-GCxGC/MS
spellingShingle Tracking asphalt markers in bitumen oil paint reconstructions by Py-TMAH-GC/MS and Py-GCxGC/MS
Marques, Raquel
Alligatoring
Bitumen Oil Paint
Py-GCxGC/MS
Py-TMAH-GC/MS
Trinidad Lake Asphalt
Analytical Chemistry
Spectroscopy
title_short Tracking asphalt markers in bitumen oil paint reconstructions by Py-TMAH-GC/MS and Py-GCxGC/MS
title_full Tracking asphalt markers in bitumen oil paint reconstructions by Py-TMAH-GC/MS and Py-GCxGC/MS
title_fullStr Tracking asphalt markers in bitumen oil paint reconstructions by Py-TMAH-GC/MS and Py-GCxGC/MS
title_full_unstemmed Tracking asphalt markers in bitumen oil paint reconstructions by Py-TMAH-GC/MS and Py-GCxGC/MS
title_sort Tracking asphalt markers in bitumen oil paint reconstructions by Py-TMAH-GC/MS and Py-GCxGC/MS
author Marques, Raquel
author_facet Marques, Raquel
Sablier, Michel
Boon, Jaap J.
Rosé, Gauthier
Carlyle, Leslie
Cardoso, Isabel Pombo
De Viguerie, Laurence
author_role author
author2 Sablier, Michel
Boon, Jaap J.
Rosé, Gauthier
Carlyle, Leslie
Cardoso, Isabel Pombo
De Viguerie, Laurence
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv LAQV@REQUIMTE
DCR - Departamento de Conservação e Restauro
RUN
dc.contributor.author.fl_str_mv Marques, Raquel
Sablier, Michel
Boon, Jaap J.
Rosé, Gauthier
Carlyle, Leslie
Cardoso, Isabel Pombo
De Viguerie, Laurence
dc.subject.por.fl_str_mv Alligatoring
Bitumen Oil Paint
Py-GCxGC/MS
Py-TMAH-GC/MS
Trinidad Lake Asphalt
Analytical Chemistry
Spectroscopy
topic Alligatoring
Bitumen Oil Paint
Py-GCxGC/MS
Py-TMAH-GC/MS
Trinidad Lake Asphalt
Analytical Chemistry
Spectroscopy
description Publisher Copyright: © 2022 Elsevier B.V.
publishDate 2022
dc.date.none.fl_str_mv 2022-10
2022-10-01T00:00:00Z
2023-03-15T22:33:01Z
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/10362/150639
url http://hdl.handle.net/10362/150639
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Marques, R., Sablier, M., Boon, J. J., Rosé, G., Carlyle, L., Cardoso, I. P., & De Viguerie, L. (2022). Tracking asphalt markers in bitumen oil paint reconstructions by Py-TMAH-GC/MS and Py-GCxGC/MS. Microchemical Journal, 181, [107762]. https://doi.org/10.1016/j.microc.2022.107762
0026-265X
PURE: 55856364
https://doi.org/10.1016/j.microc.2022.107762
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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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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