Understanding the behavior of stimuli-response ionogels for microfluidic applications

Part of special issue: Proceedings of the 30th anniversary Eurosensors Conference – Eurosensors 2016, 4-7. Sepember 2016, Budapest, Hungary

Detalles Bibliográficos
Autores: Gil González, Nerea, Akyazi, Tugce, Zuzuarregui, Ana, Castaño, Enrique, Benito López, Fernando, Morant Miñana, María Carmen
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/31330
Acceso en línea:http://hdl.handle.net/10810/31330
Access Level:acceso abierto
Palabra clave:ionogel
electrochemical impedance spectroscopy
interdigitated electrodes
smart materials
ionic liquid
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spelling Understanding the behavior of stimuli-response ionogels for microfluidic applicationsGil González, NereaAkyazi, TugceZuzuarregui, AnaCastaño, EnriqueBenito López, FernandoMorant Miñana, María Carmenionogelelectrochemical impedance spectroscopyinterdigitated electrodessmart materialsionic liquidPart of special issue: Proceedings of the 30th anniversary Eurosensors Conference – Eurosensors 2016, 4-7. Sepember 2016, Budapest, HungaryElectrochemical Impedance Spectroscopy (EIS) studies of two different ionogels (IOs) are performed using gold interdigitated electrodes (Au-IDEs). Poly(N isopropylacrylamide) (pNIPAAM) is polymerized in the presence of two ionic liquids (ILs), ethyl- 3-methylimidazolium ethyl sulfate [C2mIm][EtSO2] (1) or trihexyltetradecyl-phosphonium dicyanamide [P6,6,6,14][DCA] (2). The Nyquist diagrams of the IOs reflect significant differences due to their polarity and porosity dissimilarities. This fact is supported with the study of the diffusion of water through the polymer matrix, which is faster for IO-1, the most porous IO. Moreover, the ability of IO-1 and IO-2 to conduct current is measured and the sheet resistance of IO-2 is two orders of magnitude higher than IO-1. Finally, the swelling/drying properties of the IOs are monitored exposing them to several vacuum and rehydration cycles. The Nyquist plot of IO-1 shows faster diffusion and recovery of the original properties. Both hydrophilicity and porosity are in the basis of these results.This work was supported by the Basque Government under the Etortek Program (Grant No. IE14–391). N.G-G. was supported by a PhD fellowship from the University of Navarra.Elsevier201920192016info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/31330reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoIngléshttps://www.sciencedirect.com/science/article/pii/S1877705816334427?via%3Dihubinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/3.0/es/Atribución-NoComercial-SinDerivadas 3.0 Españaoai:addi.ehu.eus:10810/313302026-06-18T09:23:17Z
dc.title.none.fl_str_mv Understanding the behavior of stimuli-response ionogels for microfluidic applications
title Understanding the behavior of stimuli-response ionogels for microfluidic applications
spellingShingle Understanding the behavior of stimuli-response ionogels for microfluidic applications
Gil González, Nerea
ionogel
electrochemical impedance spectroscopy
interdigitated electrodes
smart materials
ionic liquid
title_short Understanding the behavior of stimuli-response ionogels for microfluidic applications
title_full Understanding the behavior of stimuli-response ionogels for microfluidic applications
title_fullStr Understanding the behavior of stimuli-response ionogels for microfluidic applications
title_full_unstemmed Understanding the behavior of stimuli-response ionogels for microfluidic applications
title_sort Understanding the behavior of stimuli-response ionogels for microfluidic applications
dc.creator.none.fl_str_mv Gil González, Nerea
Akyazi, Tugce
Zuzuarregui, Ana
Castaño, Enrique
Benito López, Fernando
Morant Miñana, María Carmen
author Gil González, Nerea
author_facet Gil González, Nerea
Akyazi, Tugce
Zuzuarregui, Ana
Castaño, Enrique
Benito López, Fernando
Morant Miñana, María Carmen
author_role author
author2 Akyazi, Tugce
Zuzuarregui, Ana
Castaño, Enrique
Benito López, Fernando
Morant Miñana, María Carmen
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv ionogel
electrochemical impedance spectroscopy
interdigitated electrodes
smart materials
ionic liquid
topic ionogel
electrochemical impedance spectroscopy
interdigitated electrodes
smart materials
ionic liquid
description Part of special issue: Proceedings of the 30th anniversary Eurosensors Conference – Eurosensors 2016, 4-7. Sepember 2016, Budapest, Hungary
publishDate 2016
dc.date.none.fl_str_mv 2016
2019
2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/31330
url http://hdl.handle.net/10810/31330
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://www.sciencedirect.com/science/article/pii/S1877705816334427?via%3Dihub
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Atribución-NoComercial-SinDerivadas 3.0 España
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Atribución-NoComercial-SinDerivadas 3.0 España
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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 15,300719

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