Algal Community Structure of the Yalour Mausoleum, Cemetery of La Plata, Buenos Aires, Argentina

Autores
Gómez de Saravia, Sandra Gabriela; Rastelli, Silvia E.; Lofeudo, Rosana; Rosato, Vilma
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Biological communities that form biofilms on buildings and monuments can not only discolor the surface, but also produced physical and chemical alterations. Although the type of microorganisms that colonize the facades of cement construction is diverse, the analyzes carried out in situ reveal that algae are one of the initial and main colonized. The algae can cause biochemical deterioration, since the produce, like fungi, metabolites of a predominantly organic nature. The Cemetery of La Plata, founded by Benoit in 1887, has in its interior mausoleums and notable monuments of various styles worthy of patrimonial protection. One of them is the Yalour mausoleum that is uniformly covered by a black patina, with conspicuous spots of lighter shade. Various chemicals with biocidal activity are commonly added to interior and exterior paint formulations to provide protection of algal growth. In order to select compounds that prevent and control biofilm formation, it is necessary to know what physiological activity they present. For this reason, the aim of this work was to characterize, from the biological point of view, the biofilm developed on the mausoleum.
Materia
Ciencias Químicas
Biofilm
Phototrophic microorganisms
Biodeterioration
Microscopic techniques
Formulations
Mausoleum
Physiology
Taxonomy
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/4.0/
Repositorio
CIC Digital (CICBA)
Institución
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
OAI Identificador
oai:digital.cic.gba.gob.ar:11746/10556

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network_name_str CIC Digital (CICBA)
spelling Algal Community Structure of the Yalour Mausoleum, Cemetery of La Plata, Buenos Aires, ArgentinaGómez de Saravia, Sandra GabrielaRastelli, Silvia E.Lofeudo, RosanaRosato, VilmaCiencias QuímicasBiofilmPhototrophic microorganismsBiodeteriorationMicroscopic techniquesFormulationsMausoleumPhysiologyTaxonomyBiological communities that form biofilms on buildings and monuments can not only discolor the surface, but also produced physical and chemical alterations. Although the type of microorganisms that colonize the facades of cement construction is diverse, the analyzes carried out in situ reveal that algae are one of the initial and main colonized. The algae can cause biochemical deterioration, since the produce, like fungi, metabolites of a predominantly organic nature. The Cemetery of La Plata, founded by Benoit in 1887, has in its interior mausoleums and notable monuments of various styles worthy of patrimonial protection. One of them is the Yalour mausoleum that is uniformly covered by a black patina, with conspicuous spots of lighter shade. Various chemicals with biocidal activity are commonly added to interior and exterior paint formulations to provide protection of algal growth. In order to select compounds that prevent and control biofilm formation, it is necessary to know what physiological activity they present. For this reason, the aim of this work was to characterize, from the biological point of view, the biofilm developed on the mausoleum.2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/10556enginfo:eu-repo/semantics/altIdentifier/issn/2454-9304info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-09-29T13:40:14Zoai:digital.cic.gba.gob.ar:11746/10556Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-09-29 13:40:14.403CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
dc.title.none.fl_str_mv Algal Community Structure of the Yalour Mausoleum, Cemetery of La Plata, Buenos Aires, Argentina
title Algal Community Structure of the Yalour Mausoleum, Cemetery of La Plata, Buenos Aires, Argentina
spellingShingle Algal Community Structure of the Yalour Mausoleum, Cemetery of La Plata, Buenos Aires, Argentina
Gómez de Saravia, Sandra Gabriela
Ciencias Químicas
Biofilm
Phototrophic microorganisms
Biodeterioration
Microscopic techniques
Formulations
Mausoleum
Physiology
Taxonomy
title_short Algal Community Structure of the Yalour Mausoleum, Cemetery of La Plata, Buenos Aires, Argentina
title_full Algal Community Structure of the Yalour Mausoleum, Cemetery of La Plata, Buenos Aires, Argentina
title_fullStr Algal Community Structure of the Yalour Mausoleum, Cemetery of La Plata, Buenos Aires, Argentina
title_full_unstemmed Algal Community Structure of the Yalour Mausoleum, Cemetery of La Plata, Buenos Aires, Argentina
title_sort Algal Community Structure of the Yalour Mausoleum, Cemetery of La Plata, Buenos Aires, Argentina
dc.creator.none.fl_str_mv Gómez de Saravia, Sandra Gabriela
Rastelli, Silvia E.
Lofeudo, Rosana
Rosato, Vilma
author Gómez de Saravia, Sandra Gabriela
author_facet Gómez de Saravia, Sandra Gabriela
Rastelli, Silvia E.
Lofeudo, Rosana
Rosato, Vilma
author_role author
author2 Rastelli, Silvia E.
Lofeudo, Rosana
Rosato, Vilma
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Químicas
Biofilm
Phototrophic microorganisms
Biodeterioration
Microscopic techniques
Formulations
Mausoleum
Physiology
Taxonomy
topic Ciencias Químicas
Biofilm
Phototrophic microorganisms
Biodeterioration
Microscopic techniques
Formulations
Mausoleum
Physiology
Taxonomy
dc.description.none.fl_txt_mv Biological communities that form biofilms on buildings and monuments can not only discolor the surface, but also produced physical and chemical alterations. Although the type of microorganisms that colonize the facades of cement construction is diverse, the analyzes carried out in situ reveal that algae are one of the initial and main colonized. The algae can cause biochemical deterioration, since the produce, like fungi, metabolites of a predominantly organic nature. The Cemetery of La Plata, founded by Benoit in 1887, has in its interior mausoleums and notable monuments of various styles worthy of patrimonial protection. One of them is the Yalour mausoleum that is uniformly covered by a black patina, with conspicuous spots of lighter shade. Various chemicals with biocidal activity are commonly added to interior and exterior paint formulations to provide protection of algal growth. In order to select compounds that prevent and control biofilm formation, it is necessary to know what physiological activity they present. For this reason, the aim of this work was to characterize, from the biological point of view, the biofilm developed on the mausoleum.
description Biological communities that form biofilms on buildings and monuments can not only discolor the surface, but also produced physical and chemical alterations. Although the type of microorganisms that colonize the facades of cement construction is diverse, the analyzes carried out in situ reveal that algae are one of the initial and main colonized. The algae can cause biochemical deterioration, since the produce, like fungi, metabolites of a predominantly organic nature. The Cemetery of La Plata, founded by Benoit in 1887, has in its interior mausoleums and notable monuments of various styles worthy of patrimonial protection. One of them is the Yalour mausoleum that is uniformly covered by a black patina, with conspicuous spots of lighter shade. Various chemicals with biocidal activity are commonly added to interior and exterior paint formulations to provide protection of algal growth. In order to select compounds that prevent and control biofilm formation, it is necessary to know what physiological activity they present. For this reason, the aim of this work was to characterize, from the biological point of view, the biofilm developed on the mausoleum.
publishDate 2018
dc.date.none.fl_str_mv 2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://digital.cic.gba.gob.ar/handle/11746/10556
url https://digital.cic.gba.gob.ar/handle/11746/10556
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/2454-9304
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
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dc.source.none.fl_str_mv reponame:CIC Digital (CICBA)
instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
reponame_str CIC Digital (CICBA)
collection CIC Digital (CICBA)
instname_str Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
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institution CICBA
repository.name.fl_str_mv CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
repository.mail.fl_str_mv marisa.degiusti@sedici.unlp.edu.ar
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