Control of fungal deterioration of ceramic materials by green nanoadditives-based coatings

Biodeterioration of building materials causes financial losses as restoration and conservation processes need to be carried out. Filamentous fungi invade the surface of ceramic materials causing fungal deterioration, in these cases, coatings with antimicrobial additives are used to control this phen...

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Autores: Gámez Espinosa, Erasmo Junior, Deyá, Marta Cecilia, Cabello, Marta Noemí, Bellotti, Natalia
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:Argentina
Institución:Universidad Nacional de La Plata
Repositorio:SEDICI (UNLP)
Idioma:inglés
OAI Identifier:oai:sedici.unlp.edu.ar:10915/160092
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/160092
Access Level:acceso abierto
Palabra clave:Química
Nanomaterials
Protective coatings
Fungal deterioration
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spelling Control of fungal deterioration of ceramic materials by green nanoadditives-based coatingsGámez Espinosa, Erasmo JuniorDeyá, Marta CeciliaCabello, Marta NoemíBellotti, NataliaQuímicaNanomaterialsProtective coatingsFungal deteriorationBiodeterioration of building materials causes financial losses as restoration and conservation processes need to be carried out. Filamentous fungi invade the surface of ceramic materials causing fungal deterioration, in these cases, coatings with antimicrobial additives are used to control this phenomenon. This research is aimed to assess the use of sol-gel coating with antifungal nanoparticles to control biodeterioration on ceramic materials. Nanoparticles were obtained by green synthesis using an aqueous solution of tannin from Schinopsis balansae and Caesalpinia spinose. Moreover, AgNO3 salt, 3-aminopropyltriethoxysilane (AMEO), or 3-mercaptopropyltrime- thoxysilane (MTMO) were used as precursors on the sol-gel coatings. Coatings with AMEO and silver nano- particles showed better antifungal performance to protect ceramic materials, as opposed to those coatings containing MTMO and silver nanoparticles. Therefore, the functionalized sol-gel coatings with antifungal nanoparticles showed their efficiency in the control of fungal deterioration to protect clay bricks.Centro de Investigación y Desarrollo en Tecnología de Pinturas2023-10-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/160092enginfo:eu-repo/semantics/altIdentifier/issn/2352-507Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.nanoso.2023.101069info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2024-05-08T13:20:45Zoai:sedici.unlp.edu.ar:10915/160092Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292024-05-08 13:20:45.412SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Control of fungal deterioration of ceramic materials by green nanoadditives-based coatings
title Control of fungal deterioration of ceramic materials by green nanoadditives-based coatings
spellingShingle Control of fungal deterioration of ceramic materials by green nanoadditives-based coatings
Gámez Espinosa, Erasmo Junior
Química
Nanomaterials
Protective coatings
Fungal deterioration
title_short Control of fungal deterioration of ceramic materials by green nanoadditives-based coatings
title_full Control of fungal deterioration of ceramic materials by green nanoadditives-based coatings
title_fullStr Control of fungal deterioration of ceramic materials by green nanoadditives-based coatings
title_full_unstemmed Control of fungal deterioration of ceramic materials by green nanoadditives-based coatings
title_sort Control of fungal deterioration of ceramic materials by green nanoadditives-based coatings
dc.creator.none.fl_str_mv Gámez Espinosa, Erasmo Junior
Deyá, Marta Cecilia
Cabello, Marta Noemí
Bellotti, Natalia
author Gámez Espinosa, Erasmo Junior
author_facet Gámez Espinosa, Erasmo Junior
Deyá, Marta Cecilia
Cabello, Marta Noemí
Bellotti, Natalia
author_role author
author2 Deyá, Marta Cecilia
Cabello, Marta Noemí
Bellotti, Natalia
author2_role author
author
author
dc.subject.none.fl_str_mv Química
Nanomaterials
Protective coatings
Fungal deterioration
topic Química
Nanomaterials
Protective coatings
Fungal deterioration
description Biodeterioration of building materials causes financial losses as restoration and conservation processes need to be carried out. Filamentous fungi invade the surface of ceramic materials causing fungal deterioration, in these cases, coatings with antimicrobial additives are used to control this phenomenon. This research is aimed to assess the use of sol-gel coating with antifungal nanoparticles to control biodeterioration on ceramic materials. Nanoparticles were obtained by green synthesis using an aqueous solution of tannin from Schinopsis balansae and Caesalpinia spinose. Moreover, AgNO3 salt, 3-aminopropyltriethoxysilane (AMEO), or 3-mercaptopropyltrime- thoxysilane (MTMO) were used as precursors on the sol-gel coatings. Coatings with AMEO and silver nano- particles showed better antifungal performance to protect ceramic materials, as opposed to those coatings containing MTMO and silver nanoparticles. Therefore, the functionalized sol-gel coatings with antifungal nanoparticles showed their efficiency in the control of fungal deterioration to protect clay bricks.
publishDate 2023
dc.date.none.fl_str_mv 2023-10-27
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/160092
url http://sedici.unlp.edu.ar/handle/10915/160092
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/2352-507X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.nanoso.2023.101069
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
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rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
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dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
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repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
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