A Novel Nanofibrous Film Chemosensor for Highly Selective and Sensitive Optical Signaling of Zn2+

Detalhes bibliográficos
Autor(a) principal: Zhou,Chen
Data de Publicação: 2017
Outros Autores: Liu,Heng
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532017001001947
Resumo: A novel nanofibrous film chemosensor was fabricated by copolymerization and electrospinning, which exhibited signaling behaviors for Zn2+. Upon addition of Zn2+, the sensor film exhibited obvious fluorescence enhancement in a linear fashion. Owing to a larger surface area and high permeability, the selectivity and sensitivity of the nanofibrous film for Zn2+ were satisfactory and achieving a limit of detection of 1.95 × 10-5 mol L-1. Moreover, this material could serve as an adsorbent for Zn2+, as the adsorption capacity was 11.45 mg of Zn2+ ions per gram of nanofibrous film.
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spelling A Novel Nanofibrous Film Chemosensor for Highly Selective and Sensitive Optical Signaling of Zn2+electrospinningnanofibrous filmzinc ionsfluorescent sensoradsorbentA novel nanofibrous film chemosensor was fabricated by copolymerization and electrospinning, which exhibited signaling behaviors for Zn2+. Upon addition of Zn2+, the sensor film exhibited obvious fluorescence enhancement in a linear fashion. Owing to a larger surface area and high permeability, the selectivity and sensitivity of the nanofibrous film for Zn2+ were satisfactory and achieving a limit of detection of 1.95 × 10-5 mol L-1. Moreover, this material could serve as an adsorbent for Zn2+, as the adsorption capacity was 11.45 mg of Zn2+ ions per gram of nanofibrous film.Sociedade Brasileira de Química2017-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532017001001947Journal of the Brazilian Chemical Society v.28 n.10 2017reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.21577/0103-5053.20170036info:eu-repo/semantics/openAccessZhou,ChenLiu,Hengeng2017-09-22T00:00:00Zoai:scielo:S0103-50532017001001947Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2017-09-22T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv A Novel Nanofibrous Film Chemosensor for Highly Selective and Sensitive Optical Signaling of Zn2+
title A Novel Nanofibrous Film Chemosensor for Highly Selective and Sensitive Optical Signaling of Zn2+
spellingShingle A Novel Nanofibrous Film Chemosensor for Highly Selective and Sensitive Optical Signaling of Zn2+
Zhou,Chen
electrospinning
nanofibrous film
zinc ions
fluorescent sensor
adsorbent
title_short A Novel Nanofibrous Film Chemosensor for Highly Selective and Sensitive Optical Signaling of Zn2+
title_full A Novel Nanofibrous Film Chemosensor for Highly Selective and Sensitive Optical Signaling of Zn2+
title_fullStr A Novel Nanofibrous Film Chemosensor for Highly Selective and Sensitive Optical Signaling of Zn2+
title_full_unstemmed A Novel Nanofibrous Film Chemosensor for Highly Selective and Sensitive Optical Signaling of Zn2+
title_sort A Novel Nanofibrous Film Chemosensor for Highly Selective and Sensitive Optical Signaling of Zn2+
author Zhou,Chen
author_facet Zhou,Chen
Liu,Heng
author_role author
author2 Liu,Heng
author2_role author
dc.contributor.author.fl_str_mv Zhou,Chen
Liu,Heng
dc.subject.por.fl_str_mv electrospinning
nanofibrous film
zinc ions
fluorescent sensor
adsorbent
topic electrospinning
nanofibrous film
zinc ions
fluorescent sensor
adsorbent
description A novel nanofibrous film chemosensor was fabricated by copolymerization and electrospinning, which exhibited signaling behaviors for Zn2+. Upon addition of Zn2+, the sensor film exhibited obvious fluorescence enhancement in a linear fashion. Owing to a larger surface area and high permeability, the selectivity and sensitivity of the nanofibrous film for Zn2+ were satisfactory and achieving a limit of detection of 1.95 × 10-5 mol L-1. Moreover, this material could serve as an adsorbent for Zn2+, as the adsorption capacity was 11.45 mg of Zn2+ ions per gram of nanofibrous film.
publishDate 2017
dc.date.none.fl_str_mv 2017-10-01
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=S0103-50532017001001947
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532017001001947
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.21577/0103-5053.20170036
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 Journal of the Brazilian Chemical Society v.28 n.10 2017
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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