Irradiation-responsive polysulfone film as a colorimetric UVA/UVB differentiator

Detalhes bibliográficos
Autor(a) principal: Monteiro, Bernardo
Data de Publicação: 2023
Outros Autores: Leal, João Paulo, Outis, Mani, Casimiro, Maria Helena, Pereira, Cláudia C. L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/154620
Resumo: Funding Information: This work was supported by the Associated Laboratory for Sustainable Chemistry-Clean Processes and Technologies-LAQV, which is financed by national funds from FCT/MEC and co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER–007265).This work was also supported by Fundação para a Ciência e a Tecnologia through the contract no IST-ID/077/2018 (Bernardo Monteiro). Cláudia C. L. Pereira thanks Fundação para a Ciência e a Tecnologia, MCTES, for the Norma transitória DL 57/2016 Program Contract. Publisher Copyright: © 2023 The Royal Society of Chemistry.
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spelling Irradiation-responsive polysulfone film as a colorimetric UVA/UVB differentiatorChemistry(all)Materials ChemistryFunding Information: This work was supported by the Associated Laboratory for Sustainable Chemistry-Clean Processes and Technologies-LAQV, which is financed by national funds from FCT/MEC and co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER–007265).This work was also supported by Fundação para a Ciência e a Tecnologia through the contract no IST-ID/077/2018 (Bernardo Monteiro). Cláudia C. L. Pereira thanks Fundação para a Ciência e a Tecnologia, MCTES, for the Norma transitória DL 57/2016 Program Contract. Publisher Copyright: © 2023 The Royal Society of Chemistry.A wearable, small size, flexible and energy consumable free colorimetric detector of UVA radiation and UVB/UVA differentiation was created based on the peculiar stimuli-responsive behaviour of an imidazolium based ionic liquid. Semi-transparent polysulfone films are transformed into opaque and homogenous red films under UVA radiation (315-360 nm), while lower wavelength exposure (280-315 nm) induces increased emission detectable under dark light, with no colour modification of the film under visible light. Thermal analysis (TGA and DSC), spectroscopic analysis (FT-IR, 1H-NMR and UV-Vis), scanning electronic microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS) were conducted to elucidate confinement mechanism and irradiation effects.LAQV@REQUIMTEDQ - Departamento de QuímicaRUNMonteiro, BernardoLeal, João PauloOutis, ManiCasimiro, Maria HelenaPereira, Cláudia C. L.2023-06-29T22:17:15Z2023-03-312023-03-31T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article9application/pdfhttp://hdl.handle.net/10362/154620eng2050-7534PURE: 64821236https://doi.org/10.1039/d3tc00782kinfo: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:RCAAP2024-03-11T05:37:06Zoai:run.unl.pt:10362/154620Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:55:42.047776Repositório 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 Irradiation-responsive polysulfone film as a colorimetric UVA/UVB differentiator
title Irradiation-responsive polysulfone film as a colorimetric UVA/UVB differentiator
spellingShingle Irradiation-responsive polysulfone film as a colorimetric UVA/UVB differentiator
Monteiro, Bernardo
Chemistry(all)
Materials Chemistry
title_short Irradiation-responsive polysulfone film as a colorimetric UVA/UVB differentiator
title_full Irradiation-responsive polysulfone film as a colorimetric UVA/UVB differentiator
title_fullStr Irradiation-responsive polysulfone film as a colorimetric UVA/UVB differentiator
title_full_unstemmed Irradiation-responsive polysulfone film as a colorimetric UVA/UVB differentiator
title_sort Irradiation-responsive polysulfone film as a colorimetric UVA/UVB differentiator
author Monteiro, Bernardo
author_facet Monteiro, Bernardo
Leal, João Paulo
Outis, Mani
Casimiro, Maria Helena
Pereira, Cláudia C. L.
author_role author
author2 Leal, João Paulo
Outis, Mani
Casimiro, Maria Helena
Pereira, Cláudia C. L.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv LAQV@REQUIMTE
DQ - Departamento de Química
RUN
dc.contributor.author.fl_str_mv Monteiro, Bernardo
Leal, João Paulo
Outis, Mani
Casimiro, Maria Helena
Pereira, Cláudia C. L.
dc.subject.por.fl_str_mv Chemistry(all)
Materials Chemistry
topic Chemistry(all)
Materials Chemistry
description Funding Information: This work was supported by the Associated Laboratory for Sustainable Chemistry-Clean Processes and Technologies-LAQV, which is financed by national funds from FCT/MEC and co-financed by the ERDF under the PT2020 Partnership Agreement (POCI-01-0145-FEDER–007265).This work was also supported by Fundação para a Ciência e a Tecnologia through the contract no IST-ID/077/2018 (Bernardo Monteiro). Cláudia C. L. Pereira thanks Fundação para a Ciência e a Tecnologia, MCTES, for the Norma transitória DL 57/2016 Program Contract. Publisher Copyright: © 2023 The Royal Society of Chemistry.
publishDate 2023
dc.date.none.fl_str_mv 2023-06-29T22:17:15Z
2023-03-31
2023-03-31T00:00:00Z
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/10362/154620
url http://hdl.handle.net/10362/154620
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2050-7534
PURE: 64821236
https://doi.org/10.1039/d3tc00782k
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 9
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instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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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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