Expanding the Applicability of Poly(Ionic Liquids) in Solid Phase Microextraction: Pyrrolidinium Coatings

Crosslinked pyrrolidinium-based poly(ionic liquids) (Pyrr-PILs) were synthesized through a fast, simple, and solventless photopolymerization scheme, and tested as solid phase microextraction (SPME) sorbents. A series of Pyrr-PILs bearing three different alkyl side chain lengths with two, eight, and...

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Autores: Patinha, David J. S., Tomé, Liliana C., Isik, Mehmet, Mecerreyes Molero, David, Silvestre, Armando J. D., Marrucho, Isabel M.
Tipo de recurso: artículo
Fecha de publicación:2017
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/27608
Acceso en línea:http://hdl.handle.net/10810/27608
Access Level:acceso abierto
Palabra clave:solid phase microextraction
poly(ionic liquids)
UV-photopolymerization
gas chromatography
steel coatings
fibers
polymeric ionic liquid
sorbent coatings
extraction
silica
water
chemistry
systems
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spelling Expanding the Applicability of Poly(Ionic Liquids) in Solid Phase Microextraction: Pyrrolidinium CoatingsPatinha, David J. S.Tomé, Liliana C.Isik, MehmetMecerreyes Molero, DavidSilvestre, Armando J. D.Marrucho, Isabel M.solid phase microextractionpoly(ionic liquids)UV-photopolymerizationgas chromatographysteel coatingsfiberspolymeric ionic liquidsorbent coatingsextractionsilicawaterchemistrysystemsfibersCrosslinked pyrrolidinium-based poly(ionic liquids) (Pyrr-PILs) were synthesized through a fast, simple, and solventless photopolymerization scheme, and tested as solid phase microextraction (SPME) sorbents. A series of Pyrr-PILs bearing three different alkyl side chain lengths with two, eight, and fourteen carbons was prepared, characterized, and homogeneously coated on a steel wire by using a very simple procedure. The resulting coatings showed a high thermal stability, with decomposition temperatures above 350 degrees C, excellent film stability, and lifetime of over 100 injections. The performance of these PIL-based SPME fibers was evaluated using a mixture of eleven organic compounds with different molar volumes and chemical functionalities (alcohols, ketones, and monoterpenes). The Pyrr-PIL fibers were obtained as dense film coatings, with 67 mu m thickness, with an overall sorption increase of 90% and 55% as compared to commercial fibers of Polyacrylate (85 mu m) (PA85) and Polydimethylsiloxane (7 mu m) (PDMS7) coatings, respectively. A urine sample doped with the sample mixture was used to study the matrix effect and establish relative recoveries, which ranged from 60.2% to 104.1%.David J. S. Patinha, and Liliana C. Tome are grateful to FCT (Fundacao para a Ciencia e a Tecnologia) for the PhD research grant SFRH/BD/97042/2013 and the Post-Doctoral research grant (SFRH/BPD/101793/2014), respectively. David J. S. Patinha also thanks the financial support from COST-Exil Project 1206. The NMR data was acquired at CERMAX (Centro de Ressonncia Magnetica Antnio Xavier) which is a member of the National NMR network. This work was partially supported by FCT through Research Unit GREEN-it " Bioresources for Sustainability" (UID/Multi/04551/2013) and the Associate Laboratory CICECO Aveiro Institute of materials (UID/CTM/50011/2013).MDPI201820182017info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/27608reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoIngléshttp://www.mdpi.com/1996-1944/10/9/1094info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/es/2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).Atribución 3.0 Españaoai:addi.ehu.eus:10810/276082026-06-18T09:23:17Z
dc.title.none.fl_str_mv Expanding the Applicability of Poly(Ionic Liquids) in Solid Phase Microextraction: Pyrrolidinium Coatings
title Expanding the Applicability of Poly(Ionic Liquids) in Solid Phase Microextraction: Pyrrolidinium Coatings
spellingShingle Expanding the Applicability of Poly(Ionic Liquids) in Solid Phase Microextraction: Pyrrolidinium Coatings
Patinha, David J. S.
solid phase microextraction
poly(ionic liquids)
UV-photopolymerization
gas chromatography
steel coatings
fibers
polymeric ionic liquid
sorbent coatings
extraction
silica
water
chemistry
systems
fibers
title_short Expanding the Applicability of Poly(Ionic Liquids) in Solid Phase Microextraction: Pyrrolidinium Coatings
title_full Expanding the Applicability of Poly(Ionic Liquids) in Solid Phase Microextraction: Pyrrolidinium Coatings
title_fullStr Expanding the Applicability of Poly(Ionic Liquids) in Solid Phase Microextraction: Pyrrolidinium Coatings
title_full_unstemmed Expanding the Applicability of Poly(Ionic Liquids) in Solid Phase Microextraction: Pyrrolidinium Coatings
title_sort Expanding the Applicability of Poly(Ionic Liquids) in Solid Phase Microextraction: Pyrrolidinium Coatings
dc.creator.none.fl_str_mv Patinha, David J. S.
Tomé, Liliana C.
Isik, Mehmet
Mecerreyes Molero, David
Silvestre, Armando J. D.
Marrucho, Isabel M.
author Patinha, David J. S.
author_facet Patinha, David J. S.
Tomé, Liliana C.
Isik, Mehmet
Mecerreyes Molero, David
Silvestre, Armando J. D.
Marrucho, Isabel M.
author_role author
author2 Tomé, Liliana C.
Isik, Mehmet
Mecerreyes Molero, David
Silvestre, Armando J. D.
Marrucho, Isabel M.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv solid phase microextraction
poly(ionic liquids)
UV-photopolymerization
gas chromatography
steel coatings
fibers
polymeric ionic liquid
sorbent coatings
extraction
silica
water
chemistry
systems
fibers
topic solid phase microextraction
poly(ionic liquids)
UV-photopolymerization
gas chromatography
steel coatings
fibers
polymeric ionic liquid
sorbent coatings
extraction
silica
water
chemistry
systems
fibers
description Crosslinked pyrrolidinium-based poly(ionic liquids) (Pyrr-PILs) were synthesized through a fast, simple, and solventless photopolymerization scheme, and tested as solid phase microextraction (SPME) sorbents. A series of Pyrr-PILs bearing three different alkyl side chain lengths with two, eight, and fourteen carbons was prepared, characterized, and homogeneously coated on a steel wire by using a very simple procedure. The resulting coatings showed a high thermal stability, with decomposition temperatures above 350 degrees C, excellent film stability, and lifetime of over 100 injections. The performance of these PIL-based SPME fibers was evaluated using a mixture of eleven organic compounds with different molar volumes and chemical functionalities (alcohols, ketones, and monoterpenes). The Pyrr-PIL fibers were obtained as dense film coatings, with 67 mu m thickness, with an overall sorption increase of 90% and 55% as compared to commercial fibers of Polyacrylate (85 mu m) (PA85) and Polydimethylsiloxane (7 mu m) (PDMS7) coatings, respectively. A urine sample doped with the sample mixture was used to study the matrix effect and establish relative recoveries, which ranged from 60.2% to 104.1%.
publishDate 2017
dc.date.none.fl_str_mv 2017
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/27608
url http://hdl.handle.net/10810/27608
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://www.mdpi.com/1996-1944/10/9/1094
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/3.0/es/
Atribución 3.0 España
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/3.0/es/
Atribución 3.0 España
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:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300724

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