Sonication-assisted preparation of CaO nanoparticles for antibacterial agents

Detalhes bibliográficos
Autor(a) principal: Tang,Zhen-Xing
Data de Publicação: 2013
Outros Autores: Yu,Zhen, Zhang,Zhi-Liang, Zhang,Xin-Yi, Pan,Qin-Qin, Shi,Lu-E
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422013000700002
Resumo: The effect of calcination conditions on the size and killing activity of CaO nanoparticles towards L. plantarum was studied in this paper. The results showed that CaO nanoparticles with a diameter of 20 nm could be obtained under the investigated conditions. The lethal effect of CaO nanoparticles after incubation of 6 or 24 h increased with increasing calcination time. Using CaO-SA, CaO-SB, and CaO-SC after a 24-h exposure, 2.25, 3.37, and 5.97 log L. plantarum were killed, respectively, at a concentration of 100 ppm. The current results show that the use of CaO nanoparticles as antibacterial agents has significant potential in food-relevant industries.
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spelling Sonication-assisted preparation of CaO nanoparticles for antibacterial agentsnano CaOpreparationantibacterial activityThe effect of calcination conditions on the size and killing activity of CaO nanoparticles towards L. plantarum was studied in this paper. The results showed that CaO nanoparticles with a diameter of 20 nm could be obtained under the investigated conditions. The lethal effect of CaO nanoparticles after incubation of 6 or 24 h increased with increasing calcination time. Using CaO-SA, CaO-SB, and CaO-SC after a 24-h exposure, 2.25, 3.37, and 5.97 log L. plantarum were killed, respectively, at a concentration of 100 ppm. The current results show that the use of CaO nanoparticles as antibacterial agents has significant potential in food-relevant industries.Sociedade Brasileira de Química2013-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422013000700002Química Nova v.36 n.7 2013reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422013000700002info:eu-repo/semantics/openAccessTang,Zhen-XingYu,ZhenZhang,Zhi-LiangZhang,Xin-YiPan,Qin-QinShi,Lu-Eeng2013-09-12T00:00:00Zoai:scielo:S0100-40422013000700002Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2013-09-12T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Sonication-assisted preparation of CaO nanoparticles for antibacterial agents
title Sonication-assisted preparation of CaO nanoparticles for antibacterial agents
spellingShingle Sonication-assisted preparation of CaO nanoparticles for antibacterial agents
Tang,Zhen-Xing
nano CaO
preparation
antibacterial activity
title_short Sonication-assisted preparation of CaO nanoparticles for antibacterial agents
title_full Sonication-assisted preparation of CaO nanoparticles for antibacterial agents
title_fullStr Sonication-assisted preparation of CaO nanoparticles for antibacterial agents
title_full_unstemmed Sonication-assisted preparation of CaO nanoparticles for antibacterial agents
title_sort Sonication-assisted preparation of CaO nanoparticles for antibacterial agents
author Tang,Zhen-Xing
author_facet Tang,Zhen-Xing
Yu,Zhen
Zhang,Zhi-Liang
Zhang,Xin-Yi
Pan,Qin-Qin
Shi,Lu-E
author_role author
author2 Yu,Zhen
Zhang,Zhi-Liang
Zhang,Xin-Yi
Pan,Qin-Qin
Shi,Lu-E
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Tang,Zhen-Xing
Yu,Zhen
Zhang,Zhi-Liang
Zhang,Xin-Yi
Pan,Qin-Qin
Shi,Lu-E
dc.subject.por.fl_str_mv nano CaO
preparation
antibacterial activity
topic nano CaO
preparation
antibacterial activity
description The effect of calcination conditions on the size and killing activity of CaO nanoparticles towards L. plantarum was studied in this paper. The results showed that CaO nanoparticles with a diameter of 20 nm could be obtained under the investigated conditions. The lethal effect of CaO nanoparticles after incubation of 6 or 24 h increased with increasing calcination time. Using CaO-SA, CaO-SB, and CaO-SC after a 24-h exposure, 2.25, 3.37, and 5.97 log L. plantarum were killed, respectively, at a concentration of 100 ppm. The current results show that the use of CaO nanoparticles as antibacterial agents has significant potential in food-relevant industries.
publishDate 2013
dc.date.none.fl_str_mv 2013-01-01
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=S0100-40422013000700002
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422013000700002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-40422013000700002
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 Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.36 n.7 2013
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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