Development of fluorochromic polymer doped materials as platforms for temperature sensing using three dansyl derivatives bearing a sulfur bridge

Detalhes bibliográficos
Autor(a) principal: Duarte, Frederico
Data de Publicação: 2023
Outros Autores: Dobrikov, Georgi, Kurutos, Atanas, Capelo-Martinez, José Luis, Santos, Hugo M., Oliveira, Elisabete, Lodeiro, Carlos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/159272
Resumo: PM003/2016. Funding Information: G. D. thanks to the European Regional Development Fund within the Operational Programme Science and Education for Smart Growth 2014 - 2020 under the Project Center of Excellence: National center of mechatronics and clean technologies - BG05M2OP001-1.001-0008 for the financial support. Publisher Copyright: © 2023 The Author(s)
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spelling Development of fluorochromic polymer doped materials as platforms for temperature sensing using three dansyl derivatives bearing a sulfur bridgeDansyl derivativesMetal ionsPolymersSensorsSolvatochromismTemperatureChemistry(all)Chemical Engineering(all)Physics and Astronomy(all)PM003/2016. Funding Information: G. D. thanks to the European Regional Development Fund within the Operational Programme Science and Education for Smart Growth 2014 - 2020 under the Project Center of Excellence: National center of mechatronics and clean technologies - BG05M2OP001-1.001-0008 for the financial support. Publisher Copyright: © 2023 The Author(s)Three novel bis-dansyl derivatives bearing a sulfur bridge have been synthesized, fully characterized, and their photophysical characterization studied in solution, as well as, in the solid state. All compounds exhibit fluorescence emission with quantum yields up to 60%, which vary significantly depending on the solvent used, and the inherent molecular structure. Moreover, these compounds demonstrate positive solvatofluorochromic behaviour emitting from bluish-green to yellow. Kamlet-Taft studies were performed to better understand the solute–solvent interactions. Due to the intrinsic characteristics of the compounds, efforts were made to understand their potential usefulness for environmental remediation and thus metal ion sensing studies were investigated. Compounds L1 and L2 showed high sensitivity to Cu2+ and Hg2+ ions and were found to modulate their emission extensively, with L2 capable of detecting and quantifying up to 4 µM of Hg2+. Considering the solid-state emission of these compounds, the application towards temperature sensing was put forth. L3 was found to quench its emission in a linear relation with temperature up to 170 °C. Several doped polymer thin films were fabricated, which served as a platform to establish a linear relation with temperature beyond their melting point. Polymethylmetacrylate (PMMA) films emitted up to temperatures of 218 °C, which could be fully restored at room temperature. These results suggest the potential application of these bis-chromophoric compounds as molecular thermometers.DQ - Departamento de QuímicaLAQV@REQUIMTERUNDuarte, FredericoDobrikov, GeorgiKurutos, AtanasCapelo-Martinez, José LuisSantos, Hugo M.Oliveira, ElisabeteLodeiro, Carlos2023-10-25T22:19:58Z2023-11-012023-11-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article13application/pdfhttp://hdl.handle.net/10362/159272eng1010-6030PURE: 72636769https://doi.org/10.1016/j.jphotochem.2023.115033info: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:RCAAP2024-03-11T05:41:42Zoai:run.unl.pt:10362/159272Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:57:27.922164Repositório 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 Development of fluorochromic polymer doped materials as platforms for temperature sensing using three dansyl derivatives bearing a sulfur bridge
title Development of fluorochromic polymer doped materials as platforms for temperature sensing using three dansyl derivatives bearing a sulfur bridge
spellingShingle Development of fluorochromic polymer doped materials as platforms for temperature sensing using three dansyl derivatives bearing a sulfur bridge
Duarte, Frederico
Dansyl derivatives
Metal ions
Polymers
Sensors
Solvatochromism
Temperature
Chemistry(all)
Chemical Engineering(all)
Physics and Astronomy(all)
title_short Development of fluorochromic polymer doped materials as platforms for temperature sensing using three dansyl derivatives bearing a sulfur bridge
title_full Development of fluorochromic polymer doped materials as platforms for temperature sensing using three dansyl derivatives bearing a sulfur bridge
title_fullStr Development of fluorochromic polymer doped materials as platforms for temperature sensing using three dansyl derivatives bearing a sulfur bridge
title_full_unstemmed Development of fluorochromic polymer doped materials as platforms for temperature sensing using three dansyl derivatives bearing a sulfur bridge
title_sort Development of fluorochromic polymer doped materials as platforms for temperature sensing using three dansyl derivatives bearing a sulfur bridge
author Duarte, Frederico
author_facet Duarte, Frederico
Dobrikov, Georgi
Kurutos, Atanas
Capelo-Martinez, José Luis
Santos, Hugo M.
Oliveira, Elisabete
Lodeiro, Carlos
author_role author
author2 Dobrikov, Georgi
Kurutos, Atanas
Capelo-Martinez, José Luis
Santos, Hugo M.
Oliveira, Elisabete
Lodeiro, Carlos
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv DQ - Departamento de Química
LAQV@REQUIMTE
RUN
dc.contributor.author.fl_str_mv Duarte, Frederico
Dobrikov, Georgi
Kurutos, Atanas
Capelo-Martinez, José Luis
Santos, Hugo M.
Oliveira, Elisabete
Lodeiro, Carlos
dc.subject.por.fl_str_mv Dansyl derivatives
Metal ions
Polymers
Sensors
Solvatochromism
Temperature
Chemistry(all)
Chemical Engineering(all)
Physics and Astronomy(all)
topic Dansyl derivatives
Metal ions
Polymers
Sensors
Solvatochromism
Temperature
Chemistry(all)
Chemical Engineering(all)
Physics and Astronomy(all)
description PM003/2016. Funding Information: G. D. thanks to the European Regional Development Fund within the Operational Programme Science and Education for Smart Growth 2014 - 2020 under the Project Center of Excellence: National center of mechatronics and clean technologies - BG05M2OP001-1.001-0008 for the financial support. Publisher Copyright: © 2023 The Author(s)
publishDate 2023
dc.date.none.fl_str_mv 2023-10-25T22:19:58Z
2023-11-01
2023-11-01T00:00:00Z
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 http://hdl.handle.net/10362/159272
url http://hdl.handle.net/10362/159272
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1010-6030
PURE: 72636769
https://doi.org/10.1016/j.jphotochem.2023.115033
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 13
application/pdf
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
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