Early degradation mechanisms at the interface between acrylic grounds and oil paint films

[EN] This research was aimed to identify, localize and characterize degradation phenomena such as wrinkles, protrusions and cracks at their earliest stages of formation in contemporary oil paintings, even before they become visible to the naked eye, and with a special focus on the failure mechanisms...

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Autores: Gnemmi, Margherita, Izzo, Francesca Caterina, Fuster-López, Laura|||0000-0001-7072-7190, Herrero-Cortell, Miguel Ángel|||0000-0002-3855-9542, Vicente-Escuder, Ángel|||0000-0001-8425-3424
Tipo de documento: artigo
Data de publicação:2025
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositório:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglês
OAI Identifier:oai:riunet.upv.es:10251/226081
Acesso em linha:https://riunet.upv.es/handle/10251/226081
Access Level:Acceso aberto
Palavra-chave:Acrylic grounds
Oil paint films
Degradation
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spelling Early degradation mechanisms at the interface between acrylic grounds and oil paint filmsGnemmi, MargheritaIzzo, Francesca CaterinaFuster-López, Laura|||0000-0001-7072-7190Herrero-Cortell, Miguel Ángel|||0000-0002-3855-9542Vicente-Escuder, Ángel|||0000-0001-8425-3424Acrylic groundsOil paint filmsDegradation[EN] This research was aimed to identify, localize and characterize degradation phenomena such as wrinkles, protrusions and cracks at their earliest stages of formation in contemporary oil paintings, even before they become visible to the naked eye, and with a special focus on the failure mechanisms taking place at the interface between oil paint films and acrylic-based grounds. Multiband imaging provided detailed information on the nature and distribution of degradation phenomena across the entire stratigraphy. These findings were then compared and validated at the morphological and elemental level by HR-FESEM-EDX. ATR-FTIR spectroscopy provided further insight into the organic components and potential degradation products on the surface, while GC-MS identified and quantified organic compounds, providing evidence of oxidation and hydrolysis reactions occurring in the bulk. This approach evidences how informative multiband imaging can be in providing valuable insights into degradation phenomena and in assisting in the design of the experimental strategy.The research is carried out as part of the National PhD in Heritage Science (PhD-HS.it). Curriculum: Arte contemporanea, Universita degli Studi "Ca' Foscari" di Venezia, CUP 351: B53C22007260006, Missione: I.4.1 Borse PNRR Patrimonio Culturale (Missione 4), Componente: 1. F.C.I. acknowledges "Patto per Venezia"-Municipality of Venice for funding part of the instrumentation used for the characterisation of samples. Multiband studies have been carried out in the framework of Grant PID2023-148300NB-I00 funded by MICIU/AEI/ 10.13039/501100011033 and by "ERDF/EU". Finally, authors acknowledge Sofia Vicente and Eva Montesinos for their assistance in characterizing the fabrics used in this research.SpringerOpenDepartamento de Comunicación Audiovisual, Documentación e Historia del ArteEscuela Técnica Superior de Ingeniería Aeroespacial y Diseño IndustrialDepartamento de Conservación y Restauración de Bienes CulturalesDepartamento de Ingeniería Mecánica y de MaterialesFacultad de Bellas ArtesInstituto Universitario de Restauración del Patrimonio Instituto Universitario de Investigación de Tecnología de los Materiales de la UPVAgencia Estatal de InvestigaciónEuropean Regional Development FundUniversità Ca' Foscari di VeneziaRepositorio Institucional de la Universitat Politècnica de València Riunet20252025-07-23journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/226081reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2023-148300NB-I00 CARACTERIZACION DE MATERIALES Y FORMACION DE GRIETAS EN LAS PINTURAS SOBRE LIENZO DE ANGLADA-CAMARASAUniversità Ca' Foscari di Venezia Università Ca' Foscari di Venezia B53C22007260006open accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/2260812026-06-13T07:49:27Z
dc.title.none.fl_str_mv Early degradation mechanisms at the interface between acrylic grounds and oil paint films
title Early degradation mechanisms at the interface between acrylic grounds and oil paint films
spellingShingle Early degradation mechanisms at the interface between acrylic grounds and oil paint films
Gnemmi, Margherita
Acrylic grounds
Oil paint films
Degradation
title_short Early degradation mechanisms at the interface between acrylic grounds and oil paint films
title_full Early degradation mechanisms at the interface between acrylic grounds and oil paint films
title_fullStr Early degradation mechanisms at the interface between acrylic grounds and oil paint films
title_full_unstemmed Early degradation mechanisms at the interface between acrylic grounds and oil paint films
title_sort Early degradation mechanisms at the interface between acrylic grounds and oil paint films
dc.creator.none.fl_str_mv Gnemmi, Margherita
Izzo, Francesca Caterina
Fuster-López, Laura|||0000-0001-7072-7190
Herrero-Cortell, Miguel Ángel|||0000-0002-3855-9542
Vicente-Escuder, Ángel|||0000-0001-8425-3424
author Gnemmi, Margherita
author_facet Gnemmi, Margherita
Izzo, Francesca Caterina
Fuster-López, Laura|||0000-0001-7072-7190
Herrero-Cortell, Miguel Ángel|||0000-0002-3855-9542
Vicente-Escuder, Ángel|||0000-0001-8425-3424
author_role author
author2 Izzo, Francesca Caterina
Fuster-López, Laura|||0000-0001-7072-7190
Herrero-Cortell, Miguel Ángel|||0000-0002-3855-9542
Vicente-Escuder, Ángel|||0000-0001-8425-3424
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Comunicación Audiovisual, Documentación e Historia del Arte
Escuela Técnica Superior de Ingeniería Aeroespacial y Diseño Industrial
Departamento de Conservación y Restauración de Bienes Culturales
Departamento de Ingeniería Mecánica y de Materiales
Facultad de Bellas Artes
Instituto Universitario de Restauración del Patrimonio
 Instituto Universitario de Investigación de Tecnología de los Materiales de la UPV
Agencia Estatal de Investigación
European Regional Development Fund
Università Ca' Foscari di Venezia
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Acrylic grounds
Oil paint films
Degradation
topic Acrylic grounds
Oil paint films
Degradation
description [EN] This research was aimed to identify, localize and characterize degradation phenomena such as wrinkles, protrusions and cracks at their earliest stages of formation in contemporary oil paintings, even before they become visible to the naked eye, and with a special focus on the failure mechanisms taking place at the interface between oil paint films and acrylic-based grounds. Multiband imaging provided detailed information on the nature and distribution of degradation phenomena across the entire stratigraphy. These findings were then compared and validated at the morphological and elemental level by HR-FESEM-EDX. ATR-FTIR spectroscopy provided further insight into the organic components and potential degradation products on the surface, while GC-MS identified and quantified organic compounds, providing evidence of oxidation and hydrolysis reactions occurring in the bulk. This approach evidences how informative multiband imaging can be in providing valuable insights into degradation phenomena and in assisting in the design of the experimental strategy.
publishDate 2025
dc.date.none.fl_str_mv 2025
2025-07-23
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/226081
url https://riunet.upv.es/handle/10251/226081
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2023-148300NB-I00 CARACTERIZACION DE MATERIALES Y FORMACION DE GRIETAS EN LAS PINTURAS SOBRE LIENZO DE ANGLADA-CAMARASA
Università Ca' Foscari di Venezia Università Ca' Foscari di Venezia B53C22007260006
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv SpringerOpen
publisher.none.fl_str_mv SpringerOpen
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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