Nanoparticles as antifungal additives for indoor water borne paints

Autores
Bellotti, Natalia; Romagnoli, Roberto; Quintero, C.; Domínguez Wong, C.; Ruiz, F.; Deya, Marta Cecilia
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
There are nanotechnology-based materials that can be used as antimicrobial additives in different appli-cations such as water-borne paints. Antimicrobial paints are important tool in order to avoid indoorbiological colonization and therefore prevent paint bio-deterioration and health problems in people andpets. These paints would have application in kitchens, bathrooms and hospitals. The present study eval-uated the incorporation of silver (of two different sizes), copper and zinc oxide nanoparticles in indoorwaterborne paints and the bio-resistance imparted by them. The antifungal activity of nanoparticles is aless studied topic in relation to the antibacterial activity but is no less important from the environmentalpoint of view. Molds that grow in indoor environments contribute significantly with bioaerosol formationand therefore on air contamination and human health deterioration. In this sense, this research evaluatedthe nanoparticles? antifungal activity using previously isolated fungi, Chaetomium globosum and Alternariaalternata, on solid medium. Then, the bio-resistance of acrylic paints, with nanoparticles incorporated,was evaluated in Petri dishes and observations were made using scanning electron microscopy. The betterresults were obtained with the paint that contained silver with the smaller size (10 nm).
Fil: Bellotti, Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Romagnoli, Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Quintero, C.. Universidad Autónoma de San Luis Potosí; México
Fil: Domínguez Wong, C.. Universidad Autónoma de San Luis Potosí; México
Fil: Ruiz, F.. Universidad Autónoma de San Luis Potosí; México
Fil: Deya, Marta Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina
Materia
Nanoparticles
Antimicrobial Coatings
Biodeterioration
Antifungal
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/12089
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/12089
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Nanoparticles as antifungal additives for indoor water borne paintsBellotti, NataliaRomagnoli, RobertoQuintero, C.Domínguez Wong, C.Ruiz, F.Deya, Marta CeciliaNanoparticlesAntimicrobial CoatingsBiodeteriorationAntifungalhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2There are nanotechnology-based materials that can be used as antimicrobial additives in different appli-cations such as water-borne paints. Antimicrobial paints are important tool in order to avoid indoorbiological colonization and therefore prevent paint bio-deterioration and health problems in people andpets. These paints would have application in kitchens, bathrooms and hospitals. The present study eval-uated the incorporation of silver (of two different sizes), copper and zinc oxide nanoparticles in indoorwaterborne paints and the bio-resistance imparted by them. The antifungal activity of nanoparticles is aless studied topic in relation to the antibacterial activity but is no less important from the environmentalpoint of view. Molds that grow in indoor environments contribute significantly with bioaerosol formationand therefore on air contamination and human health deterioration. In this sense, this research evaluatedthe nanoparticles? antifungal activity using previously isolated fungi, Chaetomium globosum and Alternariaalternata, on solid medium. Then, the bio-resistance of acrylic paints, with nanoparticles incorporated,was evaluated in Petri dishes and observations were made using scanning electron microscopy. The betterresults were obtained with the paint that contained silver with the smaller size (10 nm).Fil: Bellotti, Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Romagnoli, Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Quintero, C.. Universidad Autónoma de San Luis Potosí; MéxicoFil: Domínguez Wong, C.. Universidad Autónoma de San Luis Potosí; MéxicoFil: Ruiz, F.. Universidad Autónoma de San Luis Potosí; MéxicoFil: Deya, Marta Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; ArgentinaElsevier2015-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/12089Bellotti, Natalia; Romagnoli, Roberto; Quintero, C.; Domínguez Wong, C.; Ruiz, F.; et al.; Nanoparticles as antifungal additives for indoor water borne paints; Elsevier; Progress In Organic Coatings; 86; 4-2015; 33-400300-9440enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0300944015000879info:eu-repo/semantics/altIdentifier/doi/10.1016/j.porgcoat.2015.03.006info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:18:58Zoai:ri.conicet.gov.ar:11336/12089instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:18:59.171CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Nanoparticles as antifungal additives for indoor water borne paints
title Nanoparticles as antifungal additives for indoor water borne paints
spellingShingle Nanoparticles as antifungal additives for indoor water borne paints
Bellotti, Natalia
Nanoparticles
Antimicrobial Coatings
Biodeterioration
Antifungal
title_short Nanoparticles as antifungal additives for indoor water borne paints
title_full Nanoparticles as antifungal additives for indoor water borne paints
title_fullStr Nanoparticles as antifungal additives for indoor water borne paints
title_full_unstemmed Nanoparticles as antifungal additives for indoor water borne paints
title_sort Nanoparticles as antifungal additives for indoor water borne paints
dc.creator.none.fl_str_mv Bellotti, Natalia
Romagnoli, Roberto
Quintero, C.
Domínguez Wong, C.
Ruiz, F.
Deya, Marta Cecilia
author Bellotti, Natalia
author_facet Bellotti, Natalia
Romagnoli, Roberto
Quintero, C.
Domínguez Wong, C.
Ruiz, F.
Deya, Marta Cecilia
author_role author
author2 Romagnoli, Roberto
Quintero, C.
Domínguez Wong, C.
Ruiz, F.
Deya, Marta Cecilia
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Nanoparticles
Antimicrobial Coatings
Biodeterioration
Antifungal
topic Nanoparticles
Antimicrobial Coatings
Biodeterioration
Antifungal
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv There are nanotechnology-based materials that can be used as antimicrobial additives in different appli-cations such as water-borne paints. Antimicrobial paints are important tool in order to avoid indoorbiological colonization and therefore prevent paint bio-deterioration and health problems in people andpets. These paints would have application in kitchens, bathrooms and hospitals. The present study eval-uated the incorporation of silver (of two different sizes), copper and zinc oxide nanoparticles in indoorwaterborne paints and the bio-resistance imparted by them. The antifungal activity of nanoparticles is aless studied topic in relation to the antibacterial activity but is no less important from the environmentalpoint of view. Molds that grow in indoor environments contribute significantly with bioaerosol formationand therefore on air contamination and human health deterioration. In this sense, this research evaluatedthe nanoparticles? antifungal activity using previously isolated fungi, Chaetomium globosum and Alternariaalternata, on solid medium. Then, the bio-resistance of acrylic paints, with nanoparticles incorporated,was evaluated in Petri dishes and observations were made using scanning electron microscopy. The betterresults were obtained with the paint that contained silver with the smaller size (10 nm).
Fil: Bellotti, Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Romagnoli, Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Quintero, C.. Universidad Autónoma de San Luis Potosí; México
Fil: Domínguez Wong, C.. Universidad Autónoma de San Luis Potosí; México
Fil: Ruiz, F.. Universidad Autónoma de San Luis Potosí; México
Fil: Deya, Marta Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Tecnología de Pinturas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina
description There are nanotechnology-based materials that can be used as antimicrobial additives in different appli-cations such as water-borne paints. Antimicrobial paints are important tool in order to avoid indoorbiological colonization and therefore prevent paint bio-deterioration and health problems in people andpets. These paints would have application in kitchens, bathrooms and hospitals. The present study eval-uated the incorporation of silver (of two different sizes), copper and zinc oxide nanoparticles in indoorwaterborne paints and the bio-resistance imparted by them. The antifungal activity of nanoparticles is aless studied topic in relation to the antibacterial activity but is no less important from the environmentalpoint of view. Molds that grow in indoor environments contribute significantly with bioaerosol formationand therefore on air contamination and human health deterioration. In this sense, this research evaluatedthe nanoparticles? antifungal activity using previously isolated fungi, Chaetomium globosum and Alternariaalternata, on solid medium. Then, the bio-resistance of acrylic paints, with nanoparticles incorporated,was evaluated in Petri dishes and observations were made using scanning electron microscopy. The betterresults were obtained with the paint that contained silver with the smaller size (10 nm).
publishDate 2015
dc.date.none.fl_str_mv 2015-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/12089
Bellotti, Natalia; Romagnoli, Roberto; Quintero, C.; Domínguez Wong, C.; Ruiz, F.; et al.; Nanoparticles as antifungal additives for indoor water borne paints; Elsevier; Progress In Organic Coatings; 86; 4-2015; 33-40
0300-9440
url http://hdl.handle.net/11336/12089
identifier_str_mv Bellotti, Natalia; Romagnoli, Roberto; Quintero, C.; Domínguez Wong, C.; Ruiz, F.; et al.; Nanoparticles as antifungal additives for indoor water borne paints; Elsevier; Progress In Organic Coatings; 86; 4-2015; 33-40
0300-9440
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0300944015000879
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.porgcoat.2015.03.006
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.48226

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