Proton-Gated Rectification Regimes in Nanofluidic Diodes Switched by Chemical Effectors

Autores
Pérez Mitta, Gonzalo; Marmisollé, Waldemar Alejandro; Burr, Loïc; Toimil Molares, María Eugenia; Trautmann, Christina; Azzaroni, Omar
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
During the last decade, nanofluidic devices based on solid-state nanopores and nanochannels have come into scene in materials science and will not leave anytime soon. One of the main reasons for this is the excellent control over ionic transport exerted by such devices that promises further important advances when integrated into more complex molecular devices. As a result, pH, temperature, and voltage-regulated devices have been obtained. However, nowadays, there is still a necessity for molecule-driven nanofluidic devices. Here, a sugar-regulated pH-responsive nanofluidic diode is presented obtained by surface modification of conical polycarbonate nanochannels with electropolymerized 3-aminophenylboronic acid. Control over the ionic transport has been achieved by a successful decoration of asymmetric nanochannels with integrated molecular systems. The as-synthesized boronate-appended zwitterionic polymer exhibits an acid-base equilibrium that depends on the concentration of sugar, which ultimately acts as a chemical effector setting different pH-dependent rectification regimes. As a result, the same nanodevice can perform completely different proton-regulated nanofluidic operations, i.e., anion-driven rectification, cation-driven rectification, and no rectification, by simply varying the concentration of fructose in the electrolyte solution.
Fil: Pérez Mitta, Gonzalo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Marmisollé, Waldemar Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Burr, Loïc. Helmholtz Centre for Heavy Ion Research GmbH Darmstadt; Alemania
Fil: Toimil Molares, María Eugenia. Helmholtz Centre for Heavy Ion Research GmbH Darmstadt; Alemania
Fil: Trautmann, Christina. Universitat Technische Darmstadt; Alemania. Helmholtz Centre for Heavy Ion Research GmbH Darmstadt; Alemania
Fil: Azzaroni, Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Materia
CHEMICAL ACTUATION
IONIC DIODES
IONIC RECTIFICATION
NANOFLUIDIC DEVICES
SOLID-STATE NANOPORES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/99928
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/99928
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Proton-Gated Rectification Regimes in Nanofluidic Diodes Switched by Chemical EffectorsPérez Mitta, GonzaloMarmisollé, Waldemar AlejandroBurr, LoïcToimil Molares, María EugeniaTrautmann, ChristinaAzzaroni, OmarCHEMICAL ACTUATIONIONIC DIODESIONIC RECTIFICATIONNANOFLUIDIC DEVICESSOLID-STATE NANOPOREShttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1During the last decade, nanofluidic devices based on solid-state nanopores and nanochannels have come into scene in materials science and will not leave anytime soon. One of the main reasons for this is the excellent control over ionic transport exerted by such devices that promises further important advances when integrated into more complex molecular devices. As a result, pH, temperature, and voltage-regulated devices have been obtained. However, nowadays, there is still a necessity for molecule-driven nanofluidic devices. Here, a sugar-regulated pH-responsive nanofluidic diode is presented obtained by surface modification of conical polycarbonate nanochannels with electropolymerized 3-aminophenylboronic acid. Control over the ionic transport has been achieved by a successful decoration of asymmetric nanochannels with integrated molecular systems. The as-synthesized boronate-appended zwitterionic polymer exhibits an acid-base equilibrium that depends on the concentration of sugar, which ultimately acts as a chemical effector setting different pH-dependent rectification regimes. As a result, the same nanodevice can perform completely different proton-regulated nanofluidic operations, i.e., anion-driven rectification, cation-driven rectification, and no rectification, by simply varying the concentration of fructose in the electrolyte solution.Fil: Pérez Mitta, Gonzalo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Marmisollé, Waldemar Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Burr, Loïc. Helmholtz Centre for Heavy Ion Research GmbH Darmstadt; AlemaniaFil: Toimil Molares, María Eugenia. Helmholtz Centre for Heavy Ion Research GmbH Darmstadt; AlemaniaFil: Trautmann, Christina. Universitat Technische Darmstadt; Alemania. Helmholtz Centre for Heavy Ion Research GmbH Darmstadt; AlemaniaFil: Azzaroni, Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaWiley VCH Verlag2018-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/99928Pérez Mitta, Gonzalo; Marmisollé, Waldemar Alejandro; Burr, Loïc; Toimil Molares, María Eugenia; Trautmann, Christina; et al.; Proton-Gated Rectification Regimes in Nanofluidic Diodes Switched by Chemical Effectors; Wiley VCH Verlag; Small; 14; 18; 5-20181613-6810CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/smll.201703144info:eu-repo/semantics/altIdentifier/doi/10.1002/smll.201703144info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:05:05Zoai:ri.conicet.gov.ar:11336/99928instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 12:05:05.686CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Proton-Gated Rectification Regimes in Nanofluidic Diodes Switched by Chemical Effectors
title Proton-Gated Rectification Regimes in Nanofluidic Diodes Switched by Chemical Effectors
spellingShingle Proton-Gated Rectification Regimes in Nanofluidic Diodes Switched by Chemical Effectors
Pérez Mitta, Gonzalo
CHEMICAL ACTUATION
IONIC DIODES
IONIC RECTIFICATION
NANOFLUIDIC DEVICES
SOLID-STATE NANOPORES
title_short Proton-Gated Rectification Regimes in Nanofluidic Diodes Switched by Chemical Effectors
title_full Proton-Gated Rectification Regimes in Nanofluidic Diodes Switched by Chemical Effectors
title_fullStr Proton-Gated Rectification Regimes in Nanofluidic Diodes Switched by Chemical Effectors
title_full_unstemmed Proton-Gated Rectification Regimes in Nanofluidic Diodes Switched by Chemical Effectors
title_sort Proton-Gated Rectification Regimes in Nanofluidic Diodes Switched by Chemical Effectors
dc.creator.none.fl_str_mv Pérez Mitta, Gonzalo
Marmisollé, Waldemar Alejandro
Burr, Loïc
Toimil Molares, María Eugenia
Trautmann, Christina
Azzaroni, Omar
author Pérez Mitta, Gonzalo
author_facet Pérez Mitta, Gonzalo
Marmisollé, Waldemar Alejandro
Burr, Loïc
Toimil Molares, María Eugenia
Trautmann, Christina
Azzaroni, Omar
author_role author
author2 Marmisollé, Waldemar Alejandro
Burr, Loïc
Toimil Molares, María Eugenia
Trautmann, Christina
Azzaroni, Omar
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv CHEMICAL ACTUATION
IONIC DIODES
IONIC RECTIFICATION
NANOFLUIDIC DEVICES
SOLID-STATE NANOPORES
topic CHEMICAL ACTUATION
IONIC DIODES
IONIC RECTIFICATION
NANOFLUIDIC DEVICES
SOLID-STATE NANOPORES
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv During the last decade, nanofluidic devices based on solid-state nanopores and nanochannels have come into scene in materials science and will not leave anytime soon. One of the main reasons for this is the excellent control over ionic transport exerted by such devices that promises further important advances when integrated into more complex molecular devices. As a result, pH, temperature, and voltage-regulated devices have been obtained. However, nowadays, there is still a necessity for molecule-driven nanofluidic devices. Here, a sugar-regulated pH-responsive nanofluidic diode is presented obtained by surface modification of conical polycarbonate nanochannels with electropolymerized 3-aminophenylboronic acid. Control over the ionic transport has been achieved by a successful decoration of asymmetric nanochannels with integrated molecular systems. The as-synthesized boronate-appended zwitterionic polymer exhibits an acid-base equilibrium that depends on the concentration of sugar, which ultimately acts as a chemical effector setting different pH-dependent rectification regimes. As a result, the same nanodevice can perform completely different proton-regulated nanofluidic operations, i.e., anion-driven rectification, cation-driven rectification, and no rectification, by simply varying the concentration of fructose in the electrolyte solution.
Fil: Pérez Mitta, Gonzalo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Marmisollé, Waldemar Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Burr, Loïc. Helmholtz Centre for Heavy Ion Research GmbH Darmstadt; Alemania
Fil: Toimil Molares, María Eugenia. Helmholtz Centre for Heavy Ion Research GmbH Darmstadt; Alemania
Fil: Trautmann, Christina. Universitat Technische Darmstadt; Alemania. Helmholtz Centre for Heavy Ion Research GmbH Darmstadt; Alemania
Fil: Azzaroni, Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
description During the last decade, nanofluidic devices based on solid-state nanopores and nanochannels have come into scene in materials science and will not leave anytime soon. One of the main reasons for this is the excellent control over ionic transport exerted by such devices that promises further important advances when integrated into more complex molecular devices. As a result, pH, temperature, and voltage-regulated devices have been obtained. However, nowadays, there is still a necessity for molecule-driven nanofluidic devices. Here, a sugar-regulated pH-responsive nanofluidic diode is presented obtained by surface modification of conical polycarbonate nanochannels with electropolymerized 3-aminophenylboronic acid. Control over the ionic transport has been achieved by a successful decoration of asymmetric nanochannels with integrated molecular systems. The as-synthesized boronate-appended zwitterionic polymer exhibits an acid-base equilibrium that depends on the concentration of sugar, which ultimately acts as a chemical effector setting different pH-dependent rectification regimes. As a result, the same nanodevice can perform completely different proton-regulated nanofluidic operations, i.e., anion-driven rectification, cation-driven rectification, and no rectification, by simply varying the concentration of fructose in the electrolyte solution.
publishDate 2018
dc.date.none.fl_str_mv 2018-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/99928
Pérez Mitta, Gonzalo; Marmisollé, Waldemar Alejandro; Burr, Loïc; Toimil Molares, María Eugenia; Trautmann, Christina; et al.; Proton-Gated Rectification Regimes in Nanofluidic Diodes Switched by Chemical Effectors; Wiley VCH Verlag; Small; 14; 18; 5-2018
1613-6810
CONICET Digital
CONICET
url http://hdl.handle.net/11336/99928
identifier_str_mv Pérez Mitta, Gonzalo; Marmisollé, Waldemar Alejandro; Burr, Loïc; Toimil Molares, María Eugenia; Trautmann, Christina; et al.; Proton-Gated Rectification Regimes in Nanofluidic Diodes Switched by Chemical Effectors; Wiley VCH Verlag; Small; 14; 18; 5-2018
1613-6810
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/smll.201703144
info:eu-repo/semantics/altIdentifier/doi/10.1002/smll.201703144
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley VCH Verlag
publisher.none.fl_str_mv Wiley VCH Verlag
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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