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Evaluation of a gelatin-based adhesive for historic paintings that incorporates citronella oil as an eco-friendly biocide

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Evaluation of a gelatin-based adhesive for historic paintings that incorporates citronella oil as an eco-friendly biocide

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dc.contributor.author Lee, Yu es_ES
dc.contributor.author Martín Rey, Susana es_ES
dc.contributor.author Osete Cortina, Laura es_ES
dc.contributor.author Martín-Sánchez, Inés es_ES
dc.contributor.author Domenech Carbo, Mª Teresa es_ES
dc.contributor.author Bolivar-Galiano, Fernando es_ES
dc.date.accessioned 2019-07-20T20:02:34Z
dc.date.available 2019-07-20T20:02:34Z
dc.date.issued 2018 es_ES
dc.identifier.issn 0169-4243 es_ES
dc.identifier.uri http://hdl.handle.net/10251/123872
dc.description.abstract [EN] The presented study focuses on evaluating the efficiency of a gelatin-based product that incorporates a plasticizer (glycerol) and a biocide (citronella oil), proposed as an eco-friendly adhesive for polychrome decoration applied in different parts of the architectural complex of the Longshan Temple in Lukang (eighteenth century, Taiwan). Seven laboratory physico-chemical tests were performed: (a) viscosity measurement; (b) drying curves; (c) moisture content determination; (d) water vapor permeability test; (e) mechanical test; (f) adhesion test; (g) susceptibility to fungi colonization test, which provide information on the workability, water content and water barrier properties, as well as mechanical, adhesion, and the biocide properties of the proposed product. The obtained results indicate that the workability, mechanical and adhesive properties of the new adhesive are adequate. Permeability in polychromies is slightly reduced due to the additional barrier effect of the adhesive incorporated into the paint film. The efficiency of citronella oil for preventing the growth of fungus Aspergillus niger on paintings consolidated with the adhesive was also probed. In parallel to these laboratory trials, the micro-invasive tests carried out, using nanoindentation combined with atomic force microscopy (NI-AFM), provided direct evidence for the improvement in the mechanical properties induced by applying the new adhesive to the original polychromies. es_ES
dc.description.sponsorship This work was supported by the Spanish Ministerio de Economia, Industria y Competitividad (MINECO), the Fondo Europeo de Desarrollo Regional (ERDF), and the Agencia Estatal de Investigacion (AEI). es_ES
dc.language Inglés es_ES
dc.publisher Taylor & Francis es_ES
dc.relation AEI/CTQ2017-85317-C2-1-P-AR es_ES
dc.relation.ispartof Journal of Adhesion Science and Technology es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Gelatin-based adhesive es_ES
dc.subject Glycerol es_ES
dc.subject Citronella oil es_ES
dc.subject Biocide es_ES
dc.subject Plasticizer es_ES
dc.subject Consolidant es_ES
dc.subject.classification PINTURA es_ES
dc.title Evaluation of a gelatin-based adhesive for historic paintings that incorporates citronella oil as an eco-friendly biocide es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1080/01694243.2018.1477411 es_ES
dc.rights.accessRights Embargado es_ES
dc.date.embargoEndDate 2019-11-02 es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Conservación y Restauración de Bienes Culturales - Departament de Conservació i Restauració de Béns Culturals es_ES
dc.description.bibliographicCitation Lee, Y.; Martín Rey, S.; Osete Cortina, L.; Martín-Sánchez, I.; Domenech Carbo, MT.; Bolivar-Galiano, F. (2018). Evaluation of a gelatin-based adhesive for historic paintings that incorporates citronella oil as an eco-friendly biocide. Journal of Adhesion Science and Technology. 32(21):2320-2349. https://doi.org/10.1080/01694243.2018.1477411 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1080/01694243.2018.1477411 es_ES
dc.description.upvformatpinicio 2320 es_ES
dc.description.upvformatpfin 2349 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 32 es_ES
dc.description.issue 21 es_ES
dc.relation.pasarela 379604 es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES


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