Development of cellulose-based polymeric structures using dual functional ionic liquids

Detalhes bibliográficos
Autor(a) principal: Galamba, Joana
Data de Publicação: 2021
Outros Autores: Alves, Vítor D., Jordão, Noémi, Neves, Luísa A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/136322
Resumo: UID/AGR/04129/2020 PTDC/ CTM-CTM/29869/2017 RECI/ BBB-BQB/0230/2012
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spelling Development of cellulose-based polymeric structures using dual functional ionic liquidsChemistry(all)Chemical Engineering(all)UID/AGR/04129/2020 PTDC/ CTM-CTM/29869/2017 RECI/ BBB-BQB/0230/2012Carboxylate ionic liquids (ILs) combining benzethonium (BE) and didecyldimethylammonium (DDA) as cations have been explored to be used for the first time as dual functional solvents for microcrystalline cellulose (MCC) dissolution and, subsequently development of polymeric structures. Considering that some ILs can remain in the polymeric structures after phase inversion, these ILs can offer advantages such as antibacterial/antimicrobial response and ability to disrupt H-bonds. In this context, all tested ILs have been able to dissolve MCC up to a concentration of 4% (w/w), resulting in different polymeric structures, such as gel-like or films, depending on the type of IL and the ratio between MCC and IL. Furthermore, FTIR spectroscopy showed that some IL remains in the polymeric structures, which can enhance their application in the biomedical field.DQ - Departamento de QuímicaLAQV@REQUIMTERUNGalamba, JoanaAlves, Vítor D.Jordão, NoémiNeves, Luísa A.2022-04-12T22:47:40Z2021-12-082021-12-08T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article9application/pdfhttp://hdl.handle.net/10362/136322eng2046-2069PURE: 42798776https://doi.org/10.1039/d1ra03204finfo: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:RCAAP2024-03-11T05:14:28Zoai:run.unl.pt:10362/136322Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:48:40.977214Repositório 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 cellulose-based polymeric structures using dual functional ionic liquids
title Development of cellulose-based polymeric structures using dual functional ionic liquids
spellingShingle Development of cellulose-based polymeric structures using dual functional ionic liquids
Galamba, Joana
Chemistry(all)
Chemical Engineering(all)
title_short Development of cellulose-based polymeric structures using dual functional ionic liquids
title_full Development of cellulose-based polymeric structures using dual functional ionic liquids
title_fullStr Development of cellulose-based polymeric structures using dual functional ionic liquids
title_full_unstemmed Development of cellulose-based polymeric structures using dual functional ionic liquids
title_sort Development of cellulose-based polymeric structures using dual functional ionic liquids
author Galamba, Joana
author_facet Galamba, Joana
Alves, Vítor D.
Jordão, Noémi
Neves, Luísa A.
author_role author
author2 Alves, Vítor D.
Jordão, Noémi
Neves, Luísa A.
author2_role author
author
author
dc.contributor.none.fl_str_mv DQ - Departamento de Química
LAQV@REQUIMTE
RUN
dc.contributor.author.fl_str_mv Galamba, Joana
Alves, Vítor D.
Jordão, Noémi
Neves, Luísa A.
dc.subject.por.fl_str_mv Chemistry(all)
Chemical Engineering(all)
topic Chemistry(all)
Chemical Engineering(all)
description UID/AGR/04129/2020 PTDC/ CTM-CTM/29869/2017 RECI/ BBB-BQB/0230/2012
publishDate 2021
dc.date.none.fl_str_mv 2021-12-08
2021-12-08T00:00:00Z
2022-04-12T22:47:40Z
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/10362/136322
url http://hdl.handle.net/10362/136322
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2046-2069
PURE: 42798776
https://doi.org/10.1039/d1ra03204f
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 9
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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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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