Red-shifted and pH-responsive imidazole-based Azo Dyes with potent antimicrobial activity

Detalhes bibliográficos
Autor(a) principal: Dantas, Daniela Filipa Costa
Data de Publicação: 2023
Outros Autores: Ribeiro, Ana Isabel Ferreira, Carvalho, Filipe, Gil-Martins, Eva, Silva, Renata, Remião, Fernando, Zille, Andrea, Cerqueira, Fátima, Pinto, Eugénia, Dias, Alice
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://hdl.handle.net/1822/82567
Resumo: A novel route is described to obtain 2 aminoimidazole azo dyes with unique substituents pattern in the heteroaryl unit that provides halochromic properties, exhibiting vibrant colours that change from magenta to deep blue. Potent antimicrobial properties against infectious yeasts were demonstrated. No cytotoxicity was detected for concentrations lower than 16 μg·mL-1
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spelling Red-shifted and pH-responsive imidazole-based Azo Dyes with potent antimicrobial activityEngenharia e Tecnologia::Engenharia QuímicaEngenharia e Tecnologia::Engenharia dos MateriaisScience & TechnologyA novel route is described to obtain 2 aminoimidazole azo dyes with unique substituents pattern in the heteroaryl unit that provides halochromic properties, exhibiting vibrant colours that change from magenta to deep blue. Potent antimicrobial properties against infectious yeasts were demonstrated. No cytotoxicity was detected for concentrations lower than 16 μg·mL-1This work wasfunded by European Regional Development Fund and the National Foundation for Science and Technology of Portugal (FCT) under the projects UIDB/00686/2020, UIDP/00264/2020, UIDB/04423/2020, UIDP/04378/2020, UIDB/04378/2020, LA/P/0140/2020, MEDCOR PTDC/CTM-TEX/ 1213/2020, SFRH/BD/137668/2018, and PINFRA/22161/2016.Royal Society of ChemistryUniversidade do MinhoDantas, Daniela Filipa CostaRibeiro, Ana Isabel FerreiraCarvalho, FilipeGil-Martins, EvaSilva, RenataRemião, FernandoZille, AndreaCerqueira, FátimaPinto, EugéniaDias, Alice20232023-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/82567engDantas, D., Ribeiro, A. I., Carvalho, F., Martins, E., Silva, R., Remião, F., … Dias, A. (2023). Red-shifted and pH-Responsive Imidazole-based Azo Dyes with Potent Antimicrobial Activity. Chemical Communications. Royal Society of Chemistry (RSC). http://doi.org/10.1039/d3cc00372h1359-734510.1039/D3CC00372H36789540https://pubs.rsc.org/en/Content/ArticleLanding/2023/CC/D3CC00372Hinfo: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:RCAAP2023-07-21T12:00:15Zoai:repositorium.sdum.uminho.pt:1822/82567Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:50:07.643681Repositório 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 Red-shifted and pH-responsive imidazole-based Azo Dyes with potent antimicrobial activity
title Red-shifted and pH-responsive imidazole-based Azo Dyes with potent antimicrobial activity
spellingShingle Red-shifted and pH-responsive imidazole-based Azo Dyes with potent antimicrobial activity
Dantas, Daniela Filipa Costa
Engenharia e Tecnologia::Engenharia Química
Engenharia e Tecnologia::Engenharia dos Materiais
Science & Technology
title_short Red-shifted and pH-responsive imidazole-based Azo Dyes with potent antimicrobial activity
title_full Red-shifted and pH-responsive imidazole-based Azo Dyes with potent antimicrobial activity
title_fullStr Red-shifted and pH-responsive imidazole-based Azo Dyes with potent antimicrobial activity
title_full_unstemmed Red-shifted and pH-responsive imidazole-based Azo Dyes with potent antimicrobial activity
title_sort Red-shifted and pH-responsive imidazole-based Azo Dyes with potent antimicrobial activity
author Dantas, Daniela Filipa Costa
author_facet Dantas, Daniela Filipa Costa
Ribeiro, Ana Isabel Ferreira
Carvalho, Filipe
Gil-Martins, Eva
Silva, Renata
Remião, Fernando
Zille, Andrea
Cerqueira, Fátima
Pinto, Eugénia
Dias, Alice
author_role author
author2 Ribeiro, Ana Isabel Ferreira
Carvalho, Filipe
Gil-Martins, Eva
Silva, Renata
Remião, Fernando
Zille, Andrea
Cerqueira, Fátima
Pinto, Eugénia
Dias, Alice
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Dantas, Daniela Filipa Costa
Ribeiro, Ana Isabel Ferreira
Carvalho, Filipe
Gil-Martins, Eva
Silva, Renata
Remião, Fernando
Zille, Andrea
Cerqueira, Fátima
Pinto, Eugénia
Dias, Alice
dc.subject.por.fl_str_mv Engenharia e Tecnologia::Engenharia Química
Engenharia e Tecnologia::Engenharia dos Materiais
Science & Technology
topic Engenharia e Tecnologia::Engenharia Química
Engenharia e Tecnologia::Engenharia dos Materiais
Science & Technology
description A novel route is described to obtain 2 aminoimidazole azo dyes with unique substituents pattern in the heteroaryl unit that provides halochromic properties, exhibiting vibrant colours that change from magenta to deep blue. Potent antimicrobial properties against infectious yeasts were demonstrated. No cytotoxicity was detected for concentrations lower than 16 μg·mL-1
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-01-01T00:00:00Z
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/1822/82567
url https://hdl.handle.net/1822/82567
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Dantas, D., Ribeiro, A. I., Carvalho, F., Martins, E., Silva, R., Remião, F., … Dias, A. (2023). Red-shifted and pH-Responsive Imidazole-based Azo Dyes with Potent Antimicrobial Activity. Chemical Communications. Royal Society of Chemistry (RSC). http://doi.org/10.1039/d3cc00372h
1359-7345
10.1039/D3CC00372H
36789540
https://pubs.rsc.org/en/Content/ArticleLanding/2023/CC/D3CC00372H
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 Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
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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