Varnishes with Biocidal Activity: A New Approach to Protecting Artworks
| Autor: | Rafael Bailón-Moreno, Julio Romero-Noguera, Fernando Bolívar-Galiano |
|---|---|
| Přispěvatelé: | Universidad de Sevilla. Departamento de Pintura, Universidad de Sevilla. HUM1031: Artes y Ciencias |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
0301 basic medicine
Biocide media_common.quotation_subject Pintura 010501 environmental sciences 01 natural sciences biocides lcsh:Technology lcsh:Chemistry 03 medical and health sciences Painting Conservación y Restauración Barniz Multidimensional scaling analysis MDS General Materials Science biodeterioration bacteria Instrumentation lcsh:QH301-705.5 Terpenoid varnishes 0105 earth and related environmental sciences media_common Fluid Flow and Transfer Processes Bacteria lcsh:T Process Chemistry and Technology General Engineering Fungi Art lcsh:QC1-999 Computer Science Applications painting 030104 developmental biology terpenoid varnishes Biodeterioration lcsh:Biology (General) lcsh:QD1-999 Aesthetics lcsh:TA1-2040 Biocides Inorganic materials fungi GC-MS lcsh:Engineering (General). Civil engineering (General) lcsh:Physics |
| Zdroj: | Digibug. Repositorio Institucional de la Universidad de Granada instname Applied Sciences, Vol 10, Iss 7319, p 7319 (2020) idUS. Depósito de Investigación de la Universidad de Sevilla Digibug: Repositorio Institucional de la Universidad de Granada Universidad de Granada (UGR) Applied Sciences Volume 10 Issue 20 idUS: Depósito de Investigación de la Universidad de Sevilla Universidad de Sevilla (US) |
| Popis: | Keeping agents that cause biodeterioration under control is a common task in restoring and conserving artworks. However, there are very few studies, specifically those concentrating on pictorial works, that provide solutions compatible with the complex mix of organic and inorganic materials to be found in such cultural assets. This study aims to use biocide products that are commonly used in this field (benzalkonium chloride, o-phenylphenol, and tributyltin naphthenate) and which are associated with natural varnishes with a long tradition in artistic practices, in order to protect paintings and polychrome sculptures from environmental fungi and bacteria without altering the original materials or the visual appearance of the artworks. The effectiveness or innocuousness of the treatments was tested chemically and visually via optical microscopy, gas chromatography–mass spectrometry (GC-MS), and a multidimensional scaling analysis (MDS); the treatments produced good results as regards the inhibition of microbial growth and scarce interaction with the artistic materials being studied. Desarrollo de Nuevas Sinergias Arte-Ciencia aplicadas a la Conservacion y Restauracion de los Palacios y Jardines de la Alhambra y el Generalife (VIRARTE), MINECO HAR2016-79886-P Metodos sinergicos Arte-Ciencia-Tecnologia para la Conservacion-Restauracion de la Alhambra y otros Bienes Culturales (VIRARTE II), MICINN PID2019-109713RB-I00 La aplicacion de las algas procedentes de la Alhambra y el Generalife en tecnicas artisticas y de conservacion-restauracion (FICOARTE), Universidad de Granada A-HUM-279-UGR18 Modalidad Frontera consolidado en el ambito del Plan Andaluz de Investigacion, Desarrollo e Innovacion (PAIDI 2020) P18-FR-4477 |
| Databáze: | OpenAIRE |
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