Influence of the diversity of bacterial isolates from drinking water on resistance of biofilms to disinfection

Detalhes bibliográficos
Autor(a) principal: Simões, Lúcia C.
Data de Publicação: 2010
Outros Autores: Simões, M., Vieira, M. J.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/11307
Resumo: Single- and multispecies biofilms formed by six drinking water-isolated bacterial species were used to assess their susceptibilities to sodium hypochlorite (SHC). In general, multispecies biofilms were more resistant to inactivation and removal than single biofilms. Total biofilm inactivation was achieved only for Acinetobacter calcoaceticus single-species biofilms and for those multispecies biofilms without A. calcoaceticus. Biofilms with all bacteria had the highest resistance to SHC, while those without A. calcoaceticus were the most susceptible. A. calcoaceticus formed single biofilms susceptible to SHC; however, its presence in multispecies biofilms increased their resistance to disinfection.
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spelling Influence of the diversity of bacterial isolates from drinking water on resistance of biofilms to disinfectionScience & TechnologySingle- and multispecies biofilms formed by six drinking water-isolated bacterial species were used to assess their susceptibilities to sodium hypochlorite (SHC). In general, multispecies biofilms were more resistant to inactivation and removal than single biofilms. Total biofilm inactivation was achieved only for Acinetobacter calcoaceticus single-species biofilms and for those multispecies biofilms without A. calcoaceticus. Biofilms with all bacteria had the highest resistance to SHC, while those without A. calcoaceticus were the most susceptible. A. calcoaceticus formed single biofilms susceptible to SHC; however, its presence in multispecies biofilms increased their resistance to disinfection.Fundação para a Ciência e a Tecnologia (FCT)American Society for Microbiology (ASM)Universidade do MinhoSimões, Lúcia C.Simões, M.Vieira, M. J.2010-102010-10-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/11307eng"Applied and Environmental Microbiology". ISSN 0099-2240. 76:19 (Oct. 2010) 6673-6679.0099-224010.1128/AEM.00872-1020693444info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:27:40Zoai:repositorium.sdum.uminho.pt:1822/11307Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:22:19.322253Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Influence of the diversity of bacterial isolates from drinking water on resistance of biofilms to disinfection
title Influence of the diversity of bacterial isolates from drinking water on resistance of biofilms to disinfection
spellingShingle Influence of the diversity of bacterial isolates from drinking water on resistance of biofilms to disinfection
Simões, Lúcia C.
Science & Technology
title_short Influence of the diversity of bacterial isolates from drinking water on resistance of biofilms to disinfection
title_full Influence of the diversity of bacterial isolates from drinking water on resistance of biofilms to disinfection
title_fullStr Influence of the diversity of bacterial isolates from drinking water on resistance of biofilms to disinfection
title_full_unstemmed Influence of the diversity of bacterial isolates from drinking water on resistance of biofilms to disinfection
title_sort Influence of the diversity of bacterial isolates from drinking water on resistance of biofilms to disinfection
author Simões, Lúcia C.
author_facet Simões, Lúcia C.
Simões, M.
Vieira, M. J.
author_role author
author2 Simões, M.
Vieira, M. J.
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Simões, Lúcia C.
Simões, M.
Vieira, M. J.
dc.subject.por.fl_str_mv Science & Technology
topic Science & Technology
description Single- and multispecies biofilms formed by six drinking water-isolated bacterial species were used to assess their susceptibilities to sodium hypochlorite (SHC). In general, multispecies biofilms were more resistant to inactivation and removal than single biofilms. Total biofilm inactivation was achieved only for Acinetobacter calcoaceticus single-species biofilms and for those multispecies biofilms without A. calcoaceticus. Biofilms with all bacteria had the highest resistance to SHC, while those without A. calcoaceticus were the most susceptible. A. calcoaceticus formed single biofilms susceptible to SHC; however, its presence in multispecies biofilms increased their resistance to disinfection.
publishDate 2010
dc.date.none.fl_str_mv 2010-10
2010-10-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/11307
url http://hdl.handle.net/1822/11307
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv "Applied and Environmental Microbiology". ISSN 0099-2240. 76:19 (Oct. 2010) 6673-6679.
0099-2240
10.1128/AEM.00872-10
20693444
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Society for Microbiology (ASM)
publisher.none.fl_str_mv American Society for Microbiology (ASM)
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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