English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/179639
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Title

Biodeterioration of majolica glazed tiles by the fungus Devriesia imbrexigena

AuthorsCoutinho, M. L.; Miller, A. Z. ; Phillip, A.; Miräo, J.; Dias, Luis; Rogerio Candelera, Miguel A. ; Sáiz-Jiménez, Cesáreo ; Martin-Sanchez, Pedro Mª; Cerqueira-Alves, L.; Macedo, M. F.
KeywordsBiodeterioration
Bioreceptivity
Ceramic
Fungi
Glazed tiles
Issue Date10-Jul-2019
PublisherElsevier
CitationConstruction and Building Materials 212: 49-56 (2019)
AbstractThis study aimed at evaluating the influence of ageing on the bioreceptivity and biodeterioration of glazed tiles by fungi. These microorganisms have been identified in historical tile colonizing microbial communities. A 12-month laboratory colonization experiment was conducted using pristine and artificially aged tile models inoculated with Devriesia imbrexigena. Fungal growth was evaluated by digital image analysis after incubation. Scanning electron microscopy and micro-Raman spectroscopy were performed to assess tile biodeterioration, revealing that organic acids exuded by D. imbrexigena induced the precipitation of calcium oxalate on the glazed surfaces. Results also showed that the ageing degree was not related to bioreceptivity. © 2019 Elsevier Ltd
Description8 páginas.- 6 figuras.- 3 tablas.- 56 referencias
Publisher version (URL)http://dx.doi.org/10.1016/j.conbuildmat.2019.03.268
URIhttp://hdl.handle.net/10261/179639
DOI10.1016/j.conbuildmat.2019.03.268
ISSN0950-0618
Appears in Collections:(IRNAS) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.