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A fast responsive chromogenic and near-infrared fluorescence lighting-up probe for visual detection of toxic thiophenol in environmental water and living cells

2019Journal article Open access
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dc.contributor.authorWu, Juanjuan
dc.contributor.authorSu, Dongdong
dc.contributor.authorQin, Caiqin
dc.contributor.authorLi, Wei
dc.contributor.authorRodrigues, João
dc.contributor.authorSheng, Ruilong
dc.contributor.authorZeng, Lintao
dc.date.accessioned2022-03-08T14:31:30Z
dc.date.available2022-03-08T14:31:30Z
dc.date.issued2019
dc.description.abstractThiophenols as high toxic environmental pollutants are poisonous for animals and aquatic organisms. Therefore, it is indispensable to monitor thiophenols in the environment. Herein, a novel near-infrared fluorescent probe was developed for the detection of thiophenols, which was easily prepared by one-step coupling of 2,4-dini trobenzenesulfonyl chloride with Nile blue. The probe showed a significant near infrared (∼675 nm) fluores cence “turn-on” response to thiophenols with some good features including chromogenic reaction, high sensi tivity and selectivity, fast response, near-infrared emission along with low detection limit (1.8 nM). The probe was employed to rapidly and visually determine thiophenols in several industrial wastewaters with good re coveries (90–110%). Moreover, this probe has been demonstrated good capability for imaging thiophenol in HeLa cellspt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationWu, J., Su, D., Qin, C., Li, W., Rodrigues, J., Sheng, R., & Zeng, L. (2019). A fast responsive chromogenic and near-infrared fluorescence lighting-up probe for visual detection of toxic thiophenol in environmental water and living cells. Talanta, 201, 111-118. https://doi.org/10.1016/j.talanta.2019.03.113pt_PT
dc.identifier.doi10.1016/j.talanta.2019.03.113pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/4125
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationStrategic Project - UI 674 - 2014
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectNile bluept_PT
dc.subjectNear-infraredpt_PT
dc.subjectFluorescent probept_PT
dc.subjectThiophenolspt_PT
dc.subjectChromogenicpt_PT
dc.subjectImagingpt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.subjectCentro de Química da Madeira
dc.titleA fast responsive chromogenic and near-infrared fluorescence lighting-up probe for visual detection of toxic thiophenol in environmental water and living cellspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleStrategic Project - UI 674 - 2014
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FQUI%2FUI0674%2F2014/PT
oaire.citation.endPage118pt_PT
oaire.citation.startPage111pt_PT
oaire.citation.titleTalantapt_PT
oaire.citation.volume201pt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameRodrigues
person.familyNameSheng
person.givenNameJoão
person.givenNameRuilong
person.identifierhttps://scholar.google.ca/citations?user=YCheaFsAAAAJ&hl=en
person.identifier.ciencia-idA81C-620E-DD6A
person.identifier.ciencia-idC019-C809-403B
person.identifier.orcid0000-0003-4552-1953
person.identifier.orcid0000-0002-3303-3832
person.identifier.ridB-6816-2008
person.identifier.scopus-author-id9233278800
person.identifier.scopus-author-id7005472737
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication53031fca-b2e7-4ce4-bda9-61e486da4547
relation.isAuthorOfPublication447440d5-343e-4804-a4fb-98584bb0749c
relation.isAuthorOfPublication.latestForDiscovery53031fca-b2e7-4ce4-bda9-61e486da4547
relation.isProjectOfPublication75aaadc4-cd17-4fec-ba9d-1d0e564b3731
relation.isProjectOfPublication.latestForDiscovery75aaadc4-cd17-4fec-ba9d-1d0e564b3731

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