N-confused porphyrin immobilized on solid supports: synthesis and metal ions sensing efficacy

Detalhes bibliográficos
Autor(a) principal: Gamelas, Sara R. D.
Data de Publicação: 2018
Outros Autores: Gomes, Ana T. P. C., Moura, Nuno M. M., Faustino, Maria A. F., Cavaleiro, José A. S., Lodeiro, Carlos, Veríssimo, Marta I. S., Fernandes, Tiago, Daniel-da-Silva, Ana L., Gomes, M. Teresa S. R., Neves, Maria G. P. M. S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/33909
Resumo: In this work, the N-confused porphyrin 5,10,15,20-tetraphenyl-2-aza-21-carbaporphyrin (NCTPP) was immobilized on neutral or cationic supports based on silica and on Merrifield resin. The new materials were characterized by appropriate techniques (UV-Vis spectroscopy, SEM, and zeta potential analysis). Piezoelectric quartz crystal gold electrodes were coated with the different hybrids and their ability to interact with heavy metals was evaluated. The preliminary results obtained showed that the new materials can be explored for metal cations detection and the modification of the material surface is a key factor in tuning the metal selectivity.
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spelling N-confused porphyrin immobilized on solid supports: synthesis and metal ions sensing efficacyN-confused porphyrinsOrganic/inorganic hybridsMetal cationsAqueous solutionIn this work, the N-confused porphyrin 5,10,15,20-tetraphenyl-2-aza-21-carbaporphyrin (NCTPP) was immobilized on neutral or cationic supports based on silica and on Merrifield resin. The new materials were characterized by appropriate techniques (UV-Vis spectroscopy, SEM, and zeta potential analysis). Piezoelectric quartz crystal gold electrodes were coated with the different hybrids and their ability to interact with heavy metals was evaluated. The preliminary results obtained showed that the new materials can be explored for metal cations detection and the modification of the material surface is a key factor in tuning the metal selectivity.MDPI2022-05-17T17:05:13Z2018-04-01T00:00:00Z2018-04info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/33909eng10.3390/molecules23040867Gamelas, Sara R. D.Gomes, Ana T. P. C.Moura, Nuno M. M.Faustino, Maria A. F.Cavaleiro, José A. S.Lodeiro, CarlosVeríssimo, Marta I. S.Fernandes, TiagoDaniel-da-Silva, Ana L.Gomes, M. Teresa S. R.Neves, Maria G. P. M. S.info: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:RCAAP2024-02-22T12:04:27Zoai:ria.ua.pt:10773/33909Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:04:55.423281Repositório 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 N-confused porphyrin immobilized on solid supports: synthesis and metal ions sensing efficacy
title N-confused porphyrin immobilized on solid supports: synthesis and metal ions sensing efficacy
spellingShingle N-confused porphyrin immobilized on solid supports: synthesis and metal ions sensing efficacy
Gamelas, Sara R. D.
N-confused porphyrins
Organic/inorganic hybrids
Metal cations
Aqueous solution
title_short N-confused porphyrin immobilized on solid supports: synthesis and metal ions sensing efficacy
title_full N-confused porphyrin immobilized on solid supports: synthesis and metal ions sensing efficacy
title_fullStr N-confused porphyrin immobilized on solid supports: synthesis and metal ions sensing efficacy
title_full_unstemmed N-confused porphyrin immobilized on solid supports: synthesis and metal ions sensing efficacy
title_sort N-confused porphyrin immobilized on solid supports: synthesis and metal ions sensing efficacy
author Gamelas, Sara R. D.
author_facet Gamelas, Sara R. D.
Gomes, Ana T. P. C.
Moura, Nuno M. M.
Faustino, Maria A. F.
Cavaleiro, José A. S.
Lodeiro, Carlos
Veríssimo, Marta I. S.
Fernandes, Tiago
Daniel-da-Silva, Ana L.
Gomes, M. Teresa S. R.
Neves, Maria G. P. M. S.
author_role author
author2 Gomes, Ana T. P. C.
Moura, Nuno M. M.
Faustino, Maria A. F.
Cavaleiro, José A. S.
Lodeiro, Carlos
Veríssimo, Marta I. S.
Fernandes, Tiago
Daniel-da-Silva, Ana L.
Gomes, M. Teresa S. R.
Neves, Maria G. P. M. S.
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Gamelas, Sara R. D.
Gomes, Ana T. P. C.
Moura, Nuno M. M.
Faustino, Maria A. F.
Cavaleiro, José A. S.
Lodeiro, Carlos
Veríssimo, Marta I. S.
Fernandes, Tiago
Daniel-da-Silva, Ana L.
Gomes, M. Teresa S. R.
Neves, Maria G. P. M. S.
dc.subject.por.fl_str_mv N-confused porphyrins
Organic/inorganic hybrids
Metal cations
Aqueous solution
topic N-confused porphyrins
Organic/inorganic hybrids
Metal cations
Aqueous solution
description In this work, the N-confused porphyrin 5,10,15,20-tetraphenyl-2-aza-21-carbaporphyrin (NCTPP) was immobilized on neutral or cationic supports based on silica and on Merrifield resin. The new materials were characterized by appropriate techniques (UV-Vis spectroscopy, SEM, and zeta potential analysis). Piezoelectric quartz crystal gold electrodes were coated with the different hybrids and their ability to interact with heavy metals was evaluated. The preliminary results obtained showed that the new materials can be explored for metal cations detection and the modification of the material surface is a key factor in tuning the metal selectivity.
publishDate 2018
dc.date.none.fl_str_mv 2018-04-01T00:00:00Z
2018-04
2022-05-17T17:05:13Z
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/10773/33909
url http://hdl.handle.net/10773/33909
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.3390/molecules23040867
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
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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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