Evaluation of the adhesion and performance of natural consolidants for cotton canvas conservation

Recent developments in paper and canvas conservation have seen the introduction of nanocellulose (NC) as a compatible treatment for the consolidation of historical cellulosic artefacts and manuscripts. However, as part of the assessment of these new materials for canvas consolidation, the adhesion o...

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Detalhes bibliográficos
Autores: Bridarolli, Alexandra, Odlyha, Marianne, Nechyporchuk, Oleksandr, Holmberg, Krister, 1946-, Ruiz Recasens, Cristina, Bordes, Romain, Bozec, Laurent
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2018
País:España
Recursos:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/147761
Acesso em linha:https://hdl.handle.net/2445/147761
Access Level:acceso abierto
Palavra-chave:Tesatge de la tela
Pintura
Adherència
Conservació i restauració de manuscrits
Canvas stretching
Painting
Adhesion
Manuscripts conservation and restoration
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spelling Evaluation of the adhesion and performance of natural consolidants for cotton canvas conservationBridarolli, AlexandraOdlyha, MarianneNechyporchuk, OleksandrHolmberg, Krister, 1946-Ruiz Recasens, CristinaBordes, RomainBozec, LaurentTesatge de la telaPinturaAdherènciaConservació i restauració de manuscritsCanvas stretchingPaintingAdhesionManuscripts conservation and restorationRecent developments in paper and canvas conservation have seen the introduction of nanocellulose (NC) as a compatible treatment for the consolidation of historical cellulosic artefacts and manuscripts. However, as part of the assessment of these new materials for canvas consolidation, the adhesion of the consolidation treatment (which takes place between the applied material and the substrate) has not yet been evaluated, and as a result, it is poorly understood by both the scientific and conservation communities. After evaluating the potential of NC treatments for the consolidation of cotton painting canvas, we investigate a route to promote the interaction between the existing canvas and the nanocellulose treatment, which is in our case made of cellulose nanofibrils (CNF). This was carried out by introducing a cationic polymer polyamidoamine-epichlorohydrin (PAAE) as an intermediate layer between the canvas and the CNF. The morphological, chemical and mechanical evaluation of the canvas samples at different relative humidity (RH) levels demonstrated how the adhesion of the added PAAE layer is a dominant factor in the consolidation process. Improvement in the coating of canvas single fibres by the CNF, higher adhesion energy between the canvas fibres and the CNF treatment and finally overall stronger canvas reinforcement were observed following the introduction of PAAE. However, an increase in mechanical response to moisture sorption and desorption was also observed for the PAAE-treated canvases. Overall, this study shows the complexity of such systems and, as such, the relevance of using a multi-scale approach for their assessment.American Chemical Society2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/147761Articles publicats en revistes (Arts Conservació-Restauració)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció del document publicat a: https://doi.org/10.1021/acsami.8b10727ACS Applied Materials & Interfaces, 2018, vol. 10, num. 39, p. 33652-33661https://doi.org/10.1021/acsami.8b10727info:eu-repo/grantAgreement/EC/H2020/646063cc by-nc (c) American Chemical Society , 2018http://creativecommons.org/licenses/by-nc/3.0/es/https://pubs.acs.org/page/policy/authorchoice_termsofuse.htmlinfo:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/1477612026-05-27T06:46:51Z
dc.title.none.fl_str_mv Evaluation of the adhesion and performance of natural consolidants for cotton canvas conservation
title Evaluation of the adhesion and performance of natural consolidants for cotton canvas conservation
spellingShingle Evaluation of the adhesion and performance of natural consolidants for cotton canvas conservation
Bridarolli, Alexandra
Tesatge de la tela
Pintura
Adherència
Conservació i restauració de manuscrits
Canvas stretching
Painting
Adhesion
Manuscripts conservation and restoration
title_short Evaluation of the adhesion and performance of natural consolidants for cotton canvas conservation
title_full Evaluation of the adhesion and performance of natural consolidants for cotton canvas conservation
title_fullStr Evaluation of the adhesion and performance of natural consolidants for cotton canvas conservation
title_full_unstemmed Evaluation of the adhesion and performance of natural consolidants for cotton canvas conservation
title_sort Evaluation of the adhesion and performance of natural consolidants for cotton canvas conservation
dc.creator.none.fl_str_mv Bridarolli, Alexandra
Odlyha, Marianne
Nechyporchuk, Oleksandr
Holmberg, Krister, 1946-
Ruiz Recasens, Cristina
Bordes, Romain
Bozec, Laurent
author Bridarolli, Alexandra
author_facet Bridarolli, Alexandra
Odlyha, Marianne
Nechyporchuk, Oleksandr
Holmberg, Krister, 1946-
Ruiz Recasens, Cristina
Bordes, Romain
Bozec, Laurent
author_role author
author2 Odlyha, Marianne
Nechyporchuk, Oleksandr
Holmberg, Krister, 1946-
Ruiz Recasens, Cristina
Bordes, Romain
Bozec, Laurent
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Tesatge de la tela
Pintura
Adherència
Conservació i restauració de manuscrits
Canvas stretching
Painting
Adhesion
Manuscripts conservation and restoration
topic Tesatge de la tela
Pintura
Adherència
Conservació i restauració de manuscrits
Canvas stretching
Painting
Adhesion
Manuscripts conservation and restoration
description Recent developments in paper and canvas conservation have seen the introduction of nanocellulose (NC) as a compatible treatment for the consolidation of historical cellulosic artefacts and manuscripts. However, as part of the assessment of these new materials for canvas consolidation, the adhesion of the consolidation treatment (which takes place between the applied material and the substrate) has not yet been evaluated, and as a result, it is poorly understood by both the scientific and conservation communities. After evaluating the potential of NC treatments for the consolidation of cotton painting canvas, we investigate a route to promote the interaction between the existing canvas and the nanocellulose treatment, which is in our case made of cellulose nanofibrils (CNF). This was carried out by introducing a cationic polymer polyamidoamine-epichlorohydrin (PAAE) as an intermediate layer between the canvas and the CNF. The morphological, chemical and mechanical evaluation of the canvas samples at different relative humidity (RH) levels demonstrated how the adhesion of the added PAAE layer is a dominant factor in the consolidation process. Improvement in the coating of canvas single fibres by the CNF, higher adhesion energy between the canvas fibres and the CNF treatment and finally overall stronger canvas reinforcement were observed following the introduction of PAAE. However, an increase in mechanical response to moisture sorption and desorption was also observed for the PAAE-treated canvases. Overall, this study shows the complexity of such systems and, as such, the relevance of using a multi-scale approach for their assessment.
publishDate 2018
dc.date.none.fl_str_mv 2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/147761
url https://hdl.handle.net/2445/147761
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1021/acsami.8b10727
ACS Applied Materials & Interfaces, 2018, vol. 10, num. 39, p. 33652-33661
https://doi.org/10.1021/acsami.8b10727
info:eu-repo/grantAgreement/EC/H2020/646063
dc.rights.none.fl_str_mv cc by-nc (c) American Chemical Society , 2018
http://creativecommons.org/licenses/by-nc/3.0/es/
https://pubs.acs.org/page/policy/authorchoice_termsofuse.html
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc by-nc (c) American Chemical Society , 2018
http://creativecommons.org/licenses/by-nc/3.0/es/
https://pubs.acs.org/page/policy/authorchoice_termsofuse.html
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
dc.source.none.fl_str_mv Articles publicats en revistes (Arts Conservació-Restauració)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869424891479982080
score 15,301603

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