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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/99928
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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 Técnicas2025-09-29T10:32:39Zoai: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:34982025-09-29 10:32:39.28CONICET 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 |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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1844614340289757184 |
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13.070432 |