Selective dating of paint components Radiocarbon dating of lead white pigment

Detalhes bibliográficos
Autor(a) principal: Hendriks, Laura
Data de Publicação: 2019
Outros Autores: Hajdas, Irka, Ferreira, Ester S. B., Scherrer, Nadim C., Zumbühl, Stefan, Küffner, Markus, Carlyle, Leslie, Synal, Hans Arno, Günther, Detlef
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/105265
Resumo: This study was funded by an ETH-grant (ETH-21 15-1).
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spelling Selective dating of paint components Radiocarbon dating of lead white pigmentcarbonateslead whitemicro-samplingpaintingspigmentradiocarbon datingstack processArchaeologyEarth and Planetary Sciences(all)This study was funded by an ETH-grant (ETH-21 15-1).Lead white is a man-made white pigment commonly used in works of art. In this study, the possibility of radiocarbon dating lead white pigments alone and in oil paints was explored using well-dated lead white pigments and paints. Resulting 14C ages on lead white pigments produced following the traditional stack process, where carbonate groups results from the incorporation of CO2 originating from fermentation, matched the production years, while radiocarbon dating of lead white made using other industrial processes indicate that 14C depleted CO2 was used in their production. The method was applied to two case studies, where lead carbonate samples were dated in two oil paintings, one Baroque and one from the 20th century. We hereby show that the lead white pigment can be dated by 14C and used as proxy for the time of creation of an artwork. Additionally, a two-step method was developed to allow 14C analysis of both the lead white pigment and oil binder from the same sample. A single lead white paint sample can yield two distinct radiocarbon ages, one from the carbonate and one from the natural organic binder. This study thus proposes new strategies for 14C dating of artworks.DCR - Departamento de Conservação e RestauroRUNHendriks, LauraHajdas, IrkaFerreira, Ester S. B.Scherrer, Nadim C.Zumbühl, StefanKüffner, MarkusCarlyle, LeslieSynal, Hans ArnoGünther, Detlef2020-10-07T23:05:10Z2019-04-012019-04-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article21application/pdfhttp://hdl.handle.net/10362/105265eng0033-8222PURE: 18727817https://doi.org/10.1017/RDC.2018.101info: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:RCAAP2024-03-11T04:50:33Zoai:run.unl.pt:10362/105265Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:40:25.473303Repositório 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 Selective dating of paint components Radiocarbon dating of lead white pigment
title Selective dating of paint components Radiocarbon dating of lead white pigment
spellingShingle Selective dating of paint components Radiocarbon dating of lead white pigment
Hendriks, Laura
carbonates
lead white
micro-sampling
paintings
pigment
radiocarbon dating
stack process
Archaeology
Earth and Planetary Sciences(all)
title_short Selective dating of paint components Radiocarbon dating of lead white pigment
title_full Selective dating of paint components Radiocarbon dating of lead white pigment
title_fullStr Selective dating of paint components Radiocarbon dating of lead white pigment
title_full_unstemmed Selective dating of paint components Radiocarbon dating of lead white pigment
title_sort Selective dating of paint components Radiocarbon dating of lead white pigment
author Hendriks, Laura
author_facet Hendriks, Laura
Hajdas, Irka
Ferreira, Ester S. B.
Scherrer, Nadim C.
Zumbühl, Stefan
Küffner, Markus
Carlyle, Leslie
Synal, Hans Arno
Günther, Detlef
author_role author
author2 Hajdas, Irka
Ferreira, Ester S. B.
Scherrer, Nadim C.
Zumbühl, Stefan
Küffner, Markus
Carlyle, Leslie
Synal, Hans Arno
Günther, Detlef
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv DCR - Departamento de Conservação e Restauro
RUN
dc.contributor.author.fl_str_mv Hendriks, Laura
Hajdas, Irka
Ferreira, Ester S. B.
Scherrer, Nadim C.
Zumbühl, Stefan
Küffner, Markus
Carlyle, Leslie
Synal, Hans Arno
Günther, Detlef
dc.subject.por.fl_str_mv carbonates
lead white
micro-sampling
paintings
pigment
radiocarbon dating
stack process
Archaeology
Earth and Planetary Sciences(all)
topic carbonates
lead white
micro-sampling
paintings
pigment
radiocarbon dating
stack process
Archaeology
Earth and Planetary Sciences(all)
description This study was funded by an ETH-grant (ETH-21 15-1).
publishDate 2019
dc.date.none.fl_str_mv 2019-04-01
2019-04-01T00:00:00Z
2020-10-07T23:05:10Z
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/10362/105265
url http://hdl.handle.net/10362/105265
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0033-8222
PURE: 18727817
https://doi.org/10.1017/RDC.2018.101
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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