A BODIPY derivative for selective fluorescent chemosensing of iron (III)

Detalhes bibliográficos
Autor(a) principal: Gonçalves, Raquel C.R.
Data de Publicação: 2022
Outros Autores: Boland, Mathilde L., Costa, Susana P. G., Raposo, M. Manuela M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://hdl.handle.net/1822/85821
Resumo: A BODIPY derivative functionalized with a phenyl group at the meso-position was synthesized and characterized through 1H NMR and UV–Vis absorption/emission spectroscopies. The compound showed an absorption band at 497 nm and a fluorescence band at 513 nm, with a ΦF = 0.68 in acetonitrile. The evaluation of the chemosensing ability of the BODIPY was investigated in the presence of several ions with environmental and biomedical relevance. A highly selective fluorimetric response was observed for Fe3+ through fluorescence quenching upon successive additions of this cation.
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spelling A BODIPY derivative for selective fluorescent chemosensing of iron (III)BODIPY derivativefluorescence-quenchingfluorimetric chemosensoriron (III)metal ionsCiências Naturais::Ciências QuímicasA BODIPY derivative functionalized with a phenyl group at the meso-position was synthesized and characterized through 1H NMR and UV–Vis absorption/emission spectroscopies. The compound showed an absorption band at 497 nm and a fluorescence band at 513 nm, with a ΦF = 0.68 in acetonitrile. The evaluation of the chemosensing ability of the BODIPY was investigated in the presence of several ions with environmental and biomedical relevance. A highly selective fluorimetric response was observed for Fe3+ through fluorescence quenching upon successive additions of this cation.The authors acknowledge Fundação para a Ciência e Tecnologia—FCT (Portugal) for funding through CQUM (UID/QUI/00686/2020) and a PhD grant to R.C.R. Gonçalves (SFRH/BD/05278/2020). The NMR spectrometer Bruker Avance III 400 is part of the National NMR Network and was purchased within the framework of the National Program for Scientific Re-equipment, contract REDE/1517/RMN/2005 with funds from POCI 2010 (FEDER) and FCT.MDPIUniversidade do MinhoGonçalves, Raquel C.R.Boland, Mathilde L.Costa, Susana P. G.Raposo, M. Manuela M.2022-01-012022-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/85821engGonçalves, R.C.R.; Boland, M.L.; Costa, S.P.G.; Raposo, M.M.M. A BODIPY Derivative for Selective Fluorescent Chemosensing of Iron (III). Eng. Proc. 2022, 27, 7. https://doi.org/10.3390/ecsa-9-131902673-459110.3390/ecsa-9-13190https://www.mdpi.com/2673-4591/27/1/7info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-12-23T01:37:51Zoai:repositorium.sdum.uminho.pt:1822/85821Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:26:17.044563Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv A BODIPY derivative for selective fluorescent chemosensing of iron (III)
title A BODIPY derivative for selective fluorescent chemosensing of iron (III)
spellingShingle A BODIPY derivative for selective fluorescent chemosensing of iron (III)
Gonçalves, Raquel C.R.
BODIPY derivative
fluorescence-quenching
fluorimetric chemosensor
iron (III)
metal ions
Ciências Naturais::Ciências Químicas
title_short A BODIPY derivative for selective fluorescent chemosensing of iron (III)
title_full A BODIPY derivative for selective fluorescent chemosensing of iron (III)
title_fullStr A BODIPY derivative for selective fluorescent chemosensing of iron (III)
title_full_unstemmed A BODIPY derivative for selective fluorescent chemosensing of iron (III)
title_sort A BODIPY derivative for selective fluorescent chemosensing of iron (III)
author Gonçalves, Raquel C.R.
author_facet Gonçalves, Raquel C.R.
Boland, Mathilde L.
Costa, Susana P. G.
Raposo, M. Manuela M.
author_role author
author2 Boland, Mathilde L.
Costa, Susana P. G.
Raposo, M. Manuela M.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Gonçalves, Raquel C.R.
Boland, Mathilde L.
Costa, Susana P. G.
Raposo, M. Manuela M.
dc.subject.por.fl_str_mv BODIPY derivative
fluorescence-quenching
fluorimetric chemosensor
iron (III)
metal ions
Ciências Naturais::Ciências Químicas
topic BODIPY derivative
fluorescence-quenching
fluorimetric chemosensor
iron (III)
metal ions
Ciências Naturais::Ciências Químicas
description A BODIPY derivative functionalized with a phenyl group at the meso-position was synthesized and characterized through 1H NMR and UV–Vis absorption/emission spectroscopies. The compound showed an absorption band at 497 nm and a fluorescence band at 513 nm, with a ΦF = 0.68 in acetonitrile. The evaluation of the chemosensing ability of the BODIPY was investigated in the presence of several ions with environmental and biomedical relevance. A highly selective fluorimetric response was observed for Fe3+ through fluorescence quenching upon successive additions of this cation.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
2022-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/1822/85821
url https://hdl.handle.net/1822/85821
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Gonçalves, R.C.R.; Boland, M.L.; Costa, S.P.G.; Raposo, M.M.M. A BODIPY Derivative for Selective Fluorescent Chemosensing of Iron (III). Eng. Proc. 2022, 27, 7. https://doi.org/10.3390/ecsa-9-13190
2673-4591
10.3390/ecsa-9-13190
https://www.mdpi.com/2673-4591/27/1/7
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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