Staphylococcus Aureus biofilm formation on polypyrrole: an electrical overview

Detalhes bibliográficos
Autor(a) principal: Nascimento, Marcio Luis Ferreira
Data de Publicação: 2015
Outros Autores: Oliveira, Helinando Pequeno de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/17983
Resumo: The development of organic devices based on conducting polymers for biofilm detection requires the combination of superior electrical response and high surface area for biofilm incorporation. Polypyrrole is a potential candidate for application in biofilm detection and control due to its characteristic superior electrical response and strong interaction with bacteria, which enables the use of the bioelectric effect in resulting devices. In this study, chemically synthesized polypyrrole was applied as a support for biofilm growth of S. aureus. Modifications in the electrical response of the polymeric template were explored to identify general mechanisms established during the deposition of the biofilm
id UFBA-2_ea4dd12168a1ae0c83f321ff47e7e9ff
oai_identifier_str oai:repositorio.ufba.br:ri/17983
network_acronym_str UFBA-2
network_name_str Repositório Institucional da UFBA
repository_id_str 1932
spelling Nascimento, Marcio Luis FerreiraOliveira, Helinando Pequeno deNascimento, Marcio Luis FerreiraOliveira, Helinando Pequeno de2015-07-20T22:09:21Z2015-07-20T22:09:21Z20150100-4042http://repositorio.ufba.br/ri/handle/ri/1798338The development of organic devices based on conducting polymers for biofilm detection requires the combination of superior electrical response and high surface area for biofilm incorporation. Polypyrrole is a potential candidate for application in biofilm detection and control due to its characteristic superior electrical response and strong interaction with bacteria, which enables the use of the bioelectric effect in resulting devices. In this study, chemically synthesized polypyrrole was applied as a support for biofilm growth of S. aureus. Modifications in the electrical response of the polymeric template were explored to identify general mechanisms established during the deposition of the biofilmSubmitted by Marcio Luis Ferreira Nascimento (mlfn@ufba.br) on 2015-07-14T00:21:24Z No. of bitstreams: 1 StaphylococcusAureusBiofilmFormationPolypirroleElectricalOverview-QN-NascimentoHelinando.pdf: 543459 bytes, checksum: 524e21447696028ec558b1ca7d6970ce (MD5)Approved for entry into archive by Rodrigo Meirelles (rodrigomei@ufba.br) on 2015-07-20T22:09:21Z (GMT) No. of bitstreams: 1 StaphylococcusAureusBiofilmFormationPolypirroleElectricalOverview-QN-NascimentoHelinando.pdf: 543459 bytes, checksum: 524e21447696028ec558b1ca7d6970ce (MD5)Made available in DSpace on 2015-07-20T22:09:21Z (GMT). No. of bitstreams: 1 StaphylococcusAureusBiofilmFormationPolypirroleElectricalOverview-QN-NascimentoHelinando.pdf: 543459 bytes, checksum: 524e21447696028ec558b1ca7d6970ce (MD5) Previous issue date: 2015-07-01PolypirrolBiofilmeStaphylococcus Aureus biofilm formation on polypyrrole: an electrical overviewArtigo de Periódicoinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionBrasilinfo:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAORIGINALStaphylococcusAureusBiofilmFormationPolypirroleElectricalOverview-QN-NascimentoHelinando.pdfStaphylococcusAureusBiofilmFormationPolypirroleElectricalOverview-QN-NascimentoHelinando.pdfapplication/pdf543459https://repositorio.ufba.br/bitstream/ri/17983/1/StaphylococcusAureusBiofilmFormationPolypirroleElectricalOverview-QN-NascimentoHelinando.pdf524e21447696028ec558b1ca7d6970ceMD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/17983/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXTStaphylococcusAureusBiofilmFormationPolypirroleElectricalOverview-QN-NascimentoHelinando.pdf.txtStaphylococcusAureusBiofilmFormationPolypirroleElectricalOverview-QN-NascimentoHelinando.pdf.txtExtracted texttext/plain21030https://repositorio.ufba.br/bitstream/ri/17983/3/StaphylococcusAureusBiofilmFormationPolypirroleElectricalOverview-QN-NascimentoHelinando.pdf.txt5018ce81ff9e7eb9f07ce2292b26e575MD53ri/179832022-10-24 18:55:21.101oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-10-24T21:55:21Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Staphylococcus Aureus biofilm formation on polypyrrole: an electrical overview
title Staphylococcus Aureus biofilm formation on polypyrrole: an electrical overview
spellingShingle Staphylococcus Aureus biofilm formation on polypyrrole: an electrical overview
Nascimento, Marcio Luis Ferreira
Polypirrol
Biofilme
title_short Staphylococcus Aureus biofilm formation on polypyrrole: an electrical overview
title_full Staphylococcus Aureus biofilm formation on polypyrrole: an electrical overview
title_fullStr Staphylococcus Aureus biofilm formation on polypyrrole: an electrical overview
title_full_unstemmed Staphylococcus Aureus biofilm formation on polypyrrole: an electrical overview
title_sort Staphylococcus Aureus biofilm formation on polypyrrole: an electrical overview
author Nascimento, Marcio Luis Ferreira
author_facet Nascimento, Marcio Luis Ferreira
Oliveira, Helinando Pequeno de
author_role author
author2 Oliveira, Helinando Pequeno de
author2_role author
dc.contributor.author.fl_str_mv Nascimento, Marcio Luis Ferreira
Oliveira, Helinando Pequeno de
Nascimento, Marcio Luis Ferreira
Oliveira, Helinando Pequeno de
dc.subject.por.fl_str_mv Polypirrol
Biofilme
topic Polypirrol
Biofilme
description The development of organic devices based on conducting polymers for biofilm detection requires the combination of superior electrical response and high surface area for biofilm incorporation. Polypyrrole is a potential candidate for application in biofilm detection and control due to its characteristic superior electrical response and strong interaction with bacteria, which enables the use of the bioelectric effect in resulting devices. In this study, chemically synthesized polypyrrole was applied as a support for biofilm growth of S. aureus. Modifications in the electrical response of the polymeric template were explored to identify general mechanisms established during the deposition of the biofilm
publishDate 2015
dc.date.accessioned.fl_str_mv 2015-07-20T22:09:21Z
dc.date.available.fl_str_mv 2015-07-20T22:09:21Z
dc.date.issued.fl_str_mv 2015
dc.type.driver.fl_str_mv Artigo de Periódico
info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/17983
dc.identifier.issn.none.fl_str_mv 0100-4042
dc.identifier.number.pt_BR.fl_str_mv 38
identifier_str_mv 0100-4042
38
url http://repositorio.ufba.br/ri/handle/ri/17983
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.country.fl_str_mv Brasil
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
bitstream.url.fl_str_mv https://repositorio.ufba.br/bitstream/ri/17983/1/StaphylococcusAureusBiofilmFormationPolypirroleElectricalOverview-QN-NascimentoHelinando.pdf
https://repositorio.ufba.br/bitstream/ri/17983/2/license.txt
https://repositorio.ufba.br/bitstream/ri/17983/3/StaphylococcusAureusBiofilmFormationPolypirroleElectricalOverview-QN-NascimentoHelinando.pdf.txt
bitstream.checksum.fl_str_mv 524e21447696028ec558b1ca7d6970ce
ff6eaa8b858ea317fded99f125f5fcd0
5018ce81ff9e7eb9f07ce2292b26e575
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv
_version_ 1808459500018991104

Registros relacionados