Pseudomonas aeruginosa KUCd1, a possible candidate for cadmium bioremediation

Detalhes bibliográficos
Autor(a) principal: Sinha,Sangram
Data de Publicação: 2009
Outros Autores: Mukherjee,Samir Kumar
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Microbiology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000300030
Resumo: A cadmium (8 mM) resistant Pseudomonas aeruginosa strain KUCd1 exhibiting high Cd accumulation under in vitro aerobic condition has been reported. The isolate showed a significant ability to remove more than 75% and 89% of the soluble cadmium during the active growth phase from the growth medium and from Cd-amended industrial wastewater under growth supportive condition. Transmission electron microscopy (TEM) and energy dispersive X-ray spectroscopy (EDXS) suggest the presence of Cd in the cells from mid-stationary phase. The cell fractionation study revealed membrane and periplasm to be the major accumulating site in this strain. The chemical nature of the accumulated Cd was studied by X-ray powder diffraction analysis.
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spelling Pseudomonas aeruginosa KUCd1, a possible candidate for cadmium bioremediationPseudomonas aeruginosaCadmiumBioremediationA cadmium (8 mM) resistant Pseudomonas aeruginosa strain KUCd1 exhibiting high Cd accumulation under in vitro aerobic condition has been reported. The isolate showed a significant ability to remove more than 75% and 89% of the soluble cadmium during the active growth phase from the growth medium and from Cd-amended industrial wastewater under growth supportive condition. Transmission electron microscopy (TEM) and energy dispersive X-ray spectroscopy (EDXS) suggest the presence of Cd in the cells from mid-stationary phase. The cell fractionation study revealed membrane and periplasm to be the major accumulating site in this strain. The chemical nature of the accumulated Cd was studied by X-ray powder diffraction analysis.Sociedade Brasileira de Microbiologia2009-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000300030Brazilian Journal of Microbiology v.40 n.3 2009reponame:Brazilian Journal of Microbiologyinstname:Sociedade Brasileira de Microbiologia (SBM)instacron:SBM10.1590/S1517-83822009000300030info:eu-repo/semantics/openAccessSinha,SangramMukherjee,Samir Kumareng2009-08-18T00:00:00Zoai:scielo:S1517-83822009000300030Revistahttps://www.scielo.br/j/bjm/ONGhttps://old.scielo.br/oai/scielo-oai.phpbjm@sbmicrobiologia.org.br||mbmartin@usp.br1678-44051517-8382opendoar:2009-08-18T00:00Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)false
dc.title.none.fl_str_mv Pseudomonas aeruginosa KUCd1, a possible candidate for cadmium bioremediation
title Pseudomonas aeruginosa KUCd1, a possible candidate for cadmium bioremediation
spellingShingle Pseudomonas aeruginosa KUCd1, a possible candidate for cadmium bioremediation
Sinha,Sangram
Pseudomonas aeruginosa
Cadmium
Bioremediation
title_short Pseudomonas aeruginosa KUCd1, a possible candidate for cadmium bioremediation
title_full Pseudomonas aeruginosa KUCd1, a possible candidate for cadmium bioremediation
title_fullStr Pseudomonas aeruginosa KUCd1, a possible candidate for cadmium bioremediation
title_full_unstemmed Pseudomonas aeruginosa KUCd1, a possible candidate for cadmium bioremediation
title_sort Pseudomonas aeruginosa KUCd1, a possible candidate for cadmium bioremediation
author Sinha,Sangram
author_facet Sinha,Sangram
Mukherjee,Samir Kumar
author_role author
author2 Mukherjee,Samir Kumar
author2_role author
dc.contributor.author.fl_str_mv Sinha,Sangram
Mukherjee,Samir Kumar
dc.subject.por.fl_str_mv Pseudomonas aeruginosa
Cadmium
Bioremediation
topic Pseudomonas aeruginosa
Cadmium
Bioremediation
description A cadmium (8 mM) resistant Pseudomonas aeruginosa strain KUCd1 exhibiting high Cd accumulation under in vitro aerobic condition has been reported. The isolate showed a significant ability to remove more than 75% and 89% of the soluble cadmium during the active growth phase from the growth medium and from Cd-amended industrial wastewater under growth supportive condition. Transmission electron microscopy (TEM) and energy dispersive X-ray spectroscopy (EDXS) suggest the presence of Cd in the cells from mid-stationary phase. The cell fractionation study revealed membrane and periplasm to be the major accumulating site in this strain. The chemical nature of the accumulated Cd was studied by X-ray powder diffraction analysis.
publishDate 2009
dc.date.none.fl_str_mv 2009-09-01
dc.type.driver.fl_str_mv 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://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000300030
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000300030
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1517-83822009000300030
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Microbiologia
publisher.none.fl_str_mv Sociedade Brasileira de Microbiologia
dc.source.none.fl_str_mv Brazilian Journal of Microbiology v.40 n.3 2009
reponame:Brazilian Journal of Microbiology
instname:Sociedade Brasileira de Microbiologia (SBM)
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instname_str Sociedade Brasileira de Microbiologia (SBM)
instacron_str SBM
institution SBM
reponame_str Brazilian Journal of Microbiology
collection Brazilian Journal of Microbiology
repository.name.fl_str_mv Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)
repository.mail.fl_str_mv bjm@sbmicrobiologia.org.br||mbmartin@usp.br
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