Determination, characterization and modeling of aqueous biphasic systems composed of propylammonium-based ionic liquids and phosphate salts

Detalhes bibliográficos
Autor(a) principal: Mussagy, Cassamo U. [UNESP]
Data de Publicação: 2020
Outros Autores: Tabanez, Naiara L. [UNESP], Farias, Fabiane O., Kurnia, Kiki A., Mafra, Marcos R., Pereira, Jorge F.B. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.cplett.2020.137623
http://hdl.handle.net/11449/198878
Resumo: Ionic liquids (ILs)-based aqueous biphasic systems (ABS) are efficient platforms for the extraction and purification of biomolecules. To find more biocompatible ABS, propylammonium-based ILs, phosphate salts and water were mixed at three temperatures, evaluating the influence of IL and temperature on the liquid-liquid equilibria (LLE). The biphasic region increases with the increase of IL’ anionic/cationic chain and decreases with the increase of temperature. There is good agreement between the IL’ ability to form ABS and the hydrogen bonding interaction predicted by COSMO-RS. The subtle balance of hydrogen bonding between salt anion-water and IL anion-water governs the phase separation.
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spelling Determination, characterization and modeling of aqueous biphasic systems composed of propylammonium-based ionic liquids and phosphate saltsAqueous biphasic systemsCOSMO-RSIonic liquidsLiquid-liquid extractionNRTLPhase diagramsIonic liquids (ILs)-based aqueous biphasic systems (ABS) are efficient platforms for the extraction and purification of biomolecules. To find more biocompatible ABS, propylammonium-based ILs, phosphate salts and water were mixed at three temperatures, evaluating the influence of IL and temperature on the liquid-liquid equilibria (LLE). The biphasic region increases with the increase of IL’ anionic/cationic chain and decreases with the increase of temperature. There is good agreement between the IL’ ability to form ABS and the hydrogen bonding interaction predicted by COSMO-RS. The subtle balance of hydrogen bonding between salt anion-water and IL anion-water governs the phase separation.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Department of Engineering Bioprocesses and Biotechnology School of Pharmaceutical Sciences São Paulo State University (UNESP)CICECO-Aveiro Institute of Materials Department of Chemistry University of AveiroDepartment of Chemical Engineering Federal University of Paraná (UFPR), Polytechnic CenterDepartment of Marine Faculty of Fisheries and Marine Universitas Airlangga Jalan Mulyorejo Kampus CUniv Coimbra CIEPQPF Department of Chemical Engineering Rua Sílvio Lima, Pólo II – Pinhal de MarrocosDepartment of Engineering Bioprocesses and Biotechnology School of Pharmaceutical Sciences São Paulo State University (UNESP)FAPESP: 2014/16424-7FAPESP: 2014/19793-3FAPESP: 2015/50058-0CNPq: 310182/2018Universidade Estadual Paulista (Unesp)University of AveiroUniversidade Federal do Paraná (UFPR)Jalan Mulyorejo Kampus CRua Sílvio LimaMussagy, Cassamo U. [UNESP]Tabanez, Naiara L. [UNESP]Farias, Fabiane O.Kurnia, Kiki A.Mafra, Marcos R.Pereira, Jorge F.B. [UNESP]2020-12-12T01:24:21Z2020-12-12T01:24:21Z2020-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.cplett.2020.137623Chemical Physics Letters, v. 754.0009-2614http://hdl.handle.net/11449/19887810.1016/j.cplett.2020.1376232-s2.0-85085338868Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengChemical Physics Lettersinfo:eu-repo/semantics/openAccess2021-10-22T20:48:59Zoai:repositorio.unesp.br:11449/198878Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:13:51.475386Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Determination, characterization and modeling of aqueous biphasic systems composed of propylammonium-based ionic liquids and phosphate salts
title Determination, characterization and modeling of aqueous biphasic systems composed of propylammonium-based ionic liquids and phosphate salts
spellingShingle Determination, characterization and modeling of aqueous biphasic systems composed of propylammonium-based ionic liquids and phosphate salts
Mussagy, Cassamo U. [UNESP]
Aqueous biphasic systems
COSMO-RS
Ionic liquids
Liquid-liquid extraction
NRTL
Phase diagrams
title_short Determination, characterization and modeling of aqueous biphasic systems composed of propylammonium-based ionic liquids and phosphate salts
title_full Determination, characterization and modeling of aqueous biphasic systems composed of propylammonium-based ionic liquids and phosphate salts
title_fullStr Determination, characterization and modeling of aqueous biphasic systems composed of propylammonium-based ionic liquids and phosphate salts
title_full_unstemmed Determination, characterization and modeling of aqueous biphasic systems composed of propylammonium-based ionic liquids and phosphate salts
title_sort Determination, characterization and modeling of aqueous biphasic systems composed of propylammonium-based ionic liquids and phosphate salts
author Mussagy, Cassamo U. [UNESP]
author_facet Mussagy, Cassamo U. [UNESP]
Tabanez, Naiara L. [UNESP]
Farias, Fabiane O.
Kurnia, Kiki A.
Mafra, Marcos R.
Pereira, Jorge F.B. [UNESP]
author_role author
author2 Tabanez, Naiara L. [UNESP]
Farias, Fabiane O.
Kurnia, Kiki A.
Mafra, Marcos R.
Pereira, Jorge F.B. [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
University of Aveiro
Universidade Federal do Paraná (UFPR)
Jalan Mulyorejo Kampus C
Rua Sílvio Lima
dc.contributor.author.fl_str_mv Mussagy, Cassamo U. [UNESP]
Tabanez, Naiara L. [UNESP]
Farias, Fabiane O.
Kurnia, Kiki A.
Mafra, Marcos R.
Pereira, Jorge F.B. [UNESP]
dc.subject.por.fl_str_mv Aqueous biphasic systems
COSMO-RS
Ionic liquids
Liquid-liquid extraction
NRTL
Phase diagrams
topic Aqueous biphasic systems
COSMO-RS
Ionic liquids
Liquid-liquid extraction
NRTL
Phase diagrams
description Ionic liquids (ILs)-based aqueous biphasic systems (ABS) are efficient platforms for the extraction and purification of biomolecules. To find more biocompatible ABS, propylammonium-based ILs, phosphate salts and water were mixed at three temperatures, evaluating the influence of IL and temperature on the liquid-liquid equilibria (LLE). The biphasic region increases with the increase of IL’ anionic/cationic chain and decreases with the increase of temperature. There is good agreement between the IL’ ability to form ABS and the hydrogen bonding interaction predicted by COSMO-RS. The subtle balance of hydrogen bonding between salt anion-water and IL anion-water governs the phase separation.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-12T01:24:21Z
2020-12-12T01:24:21Z
2020-09-01
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://dx.doi.org/10.1016/j.cplett.2020.137623
Chemical Physics Letters, v. 754.
0009-2614
http://hdl.handle.net/11449/198878
10.1016/j.cplett.2020.137623
2-s2.0-85085338868
url http://dx.doi.org/10.1016/j.cplett.2020.137623
http://hdl.handle.net/11449/198878
identifier_str_mv Chemical Physics Letters, v. 754.
0009-2614
10.1016/j.cplett.2020.137623
2-s2.0-85085338868
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Chemical Physics Letters
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129598034018304

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