Reversible local and global switching in multicomponent supramolecular networks: Controlled guest release and capture at the solution/solid interface

Autores
Lee, Shern Long; Fang, Yuan; Velpula, Gangamallaiah; Cometto, Fernando Pablo; Lingenfelder, Magalí Alejandra; Müllen, Klaus; Mali, Kunal; De Feyter, Steven
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Dynamically switchable supramolecular systems offer exciting possibilities in building smart surfaces, the structure and thus the function of which can be controlled by using external stimuli. Here we demonstrate an elegant approach where the guest binding ability of a supramolecular surface can be controlled by inducing structural transitions in it. A physisorbed self-assembled network of a simple hydrogen bonding building block is used as a switching platform. We illustrate that the reversible transition between porous and nonporous networks can be accomplished using an electric field or applying a thermal stimulus. These transitions are used to achieve controlled guest release or capture at the solution–solid interface. The electric field and the temperature-mediated methods of guest release are operative at different length scales. While the former triggers the transition and thus guest release at the nanometer scale, the latter is effective over a much larger scale. The flexibility associated with physisorbed self-assembled networks renders this approach an attractive alternative to conventional switchable systems.
Fil: Lee, Shern Long. Ku Leuven-university Of Leuven; Bélgica
Fil: Fang, Yuan. Ku Leuven-university Of Leuven; Bélgica
Fil: Velpula, Gangamallaiah. Ku Leuven-university Of Leuven; Bélgica
Fil: Cometto, Fernando Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Lingenfelder, Magalí Alejandra. Ecole Polytechnique Federale de Lausanne. Max Planck-epfl Center For Molecularnanosciencie And Technology; Francia
Fil: Müllen, Klaus. Max Planck Institut für Polymer Research; Alemania
Fil: Mali, Kunal. Ku Leuven-university Of Leuven; Bélgica
Fil: De Feyter, Steven. Ku Leuven-university Of Leuven; Bélgica
Materia
Stimuli-Responsive Systems
Controlled Guest Released
Self-Assembly
Scanning Tunneling Microscopy
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:11336/47486
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/47486
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Reversible local and global switching in multicomponent supramolecular networks: Controlled guest release and capture at the solution/solid interfaceLee, Shern LongFang, YuanVelpula, GangamallaiahCometto, Fernando PabloLingenfelder, Magalí AlejandraMüllen, KlausMali, KunalDe Feyter, StevenStimuli-Responsive SystemsControlled Guest ReleasedSelf-AssemblyScanning Tunneling Microscopyhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Dynamically switchable supramolecular systems offer exciting possibilities in building smart surfaces, the structure and thus the function of which can be controlled by using external stimuli. Here we demonstrate an elegant approach where the guest binding ability of a supramolecular surface can be controlled by inducing structural transitions in it. A physisorbed self-assembled network of a simple hydrogen bonding building block is used as a switching platform. We illustrate that the reversible transition between porous and nonporous networks can be accomplished using an electric field or applying a thermal stimulus. These transitions are used to achieve controlled guest release or capture at the solution–solid interface. The electric field and the temperature-mediated methods of guest release are operative at different length scales. While the former triggers the transition and thus guest release at the nanometer scale, the latter is effective over a much larger scale. The flexibility associated with physisorbed self-assembled networks renders this approach an attractive alternative to conventional switchable systems.Fil: Lee, Shern Long. Ku Leuven-university Of Leuven; BélgicaFil: Fang, Yuan. Ku Leuven-university Of Leuven; BélgicaFil: Velpula, Gangamallaiah. Ku Leuven-university Of Leuven; BélgicaFil: Cometto, Fernando Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Lingenfelder, Magalí Alejandra. Ecole Polytechnique Federale de Lausanne. Max Planck-epfl Center For Molecularnanosciencie And Technology; FranciaFil: Müllen, Klaus. Max Planck Institut für Polymer Research; AlemaniaFil: Mali, Kunal. Ku Leuven-university Of Leuven; BélgicaFil: De Feyter, Steven. Ku Leuven-university Of Leuven; BélgicaAmerican Chemical Society2015-11-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/47486Lee, Shern Long; Fang, Yuan; Velpula, Gangamallaiah; Cometto, Fernando Pablo; Lingenfelder, Magalí Alejandra; et al.; Reversible local and global switching in multicomponent supramolecular networks: Controlled guest release and capture at the solution/solid interface; American Chemical Society; ACS Nano; 9; 12; 9-11-2015; 11608-116171936-08511936-086XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acsnano.5b06081info:eu-repo/semantics/altIdentifier/doi/10.1021/acsnano.5b06081info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:11:40Zoai:ri.conicet.gov.ar:11336/47486instacron: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 11:11:40.395CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Reversible local and global switching in multicomponent supramolecular networks: Controlled guest release and capture at the solution/solid interface
title Reversible local and global switching in multicomponent supramolecular networks: Controlled guest release and capture at the solution/solid interface
spellingShingle Reversible local and global switching in multicomponent supramolecular networks: Controlled guest release and capture at the solution/solid interface
Lee, Shern Long
Stimuli-Responsive Systems
Controlled Guest Released
Self-Assembly
Scanning Tunneling Microscopy
title_short Reversible local and global switching in multicomponent supramolecular networks: Controlled guest release and capture at the solution/solid interface
title_full Reversible local and global switching in multicomponent supramolecular networks: Controlled guest release and capture at the solution/solid interface
title_fullStr Reversible local and global switching in multicomponent supramolecular networks: Controlled guest release and capture at the solution/solid interface
title_full_unstemmed Reversible local and global switching in multicomponent supramolecular networks: Controlled guest release and capture at the solution/solid interface
title_sort Reversible local and global switching in multicomponent supramolecular networks: Controlled guest release and capture at the solution/solid interface
dc.creator.none.fl_str_mv Lee, Shern Long
Fang, Yuan
Velpula, Gangamallaiah
Cometto, Fernando Pablo
Lingenfelder, Magalí Alejandra
Müllen, Klaus
Mali, Kunal
De Feyter, Steven
author Lee, Shern Long
author_facet Lee, Shern Long
Fang, Yuan
Velpula, Gangamallaiah
Cometto, Fernando Pablo
Lingenfelder, Magalí Alejandra
Müllen, Klaus
Mali, Kunal
De Feyter, Steven
author_role author
author2 Fang, Yuan
Velpula, Gangamallaiah
Cometto, Fernando Pablo
Lingenfelder, Magalí Alejandra
Müllen, Klaus
Mali, Kunal
De Feyter, Steven
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Stimuli-Responsive Systems
Controlled Guest Released
Self-Assembly
Scanning Tunneling Microscopy
topic Stimuli-Responsive Systems
Controlled Guest Released
Self-Assembly
Scanning Tunneling Microscopy
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Dynamically switchable supramolecular systems offer exciting possibilities in building smart surfaces, the structure and thus the function of which can be controlled by using external stimuli. Here we demonstrate an elegant approach where the guest binding ability of a supramolecular surface can be controlled by inducing structural transitions in it. A physisorbed self-assembled network of a simple hydrogen bonding building block is used as a switching platform. We illustrate that the reversible transition between porous and nonporous networks can be accomplished using an electric field or applying a thermal stimulus. These transitions are used to achieve controlled guest release or capture at the solution–solid interface. The electric field and the temperature-mediated methods of guest release are operative at different length scales. While the former triggers the transition and thus guest release at the nanometer scale, the latter is effective over a much larger scale. The flexibility associated with physisorbed self-assembled networks renders this approach an attractive alternative to conventional switchable systems.
Fil: Lee, Shern Long. Ku Leuven-university Of Leuven; Bélgica
Fil: Fang, Yuan. Ku Leuven-university Of Leuven; Bélgica
Fil: Velpula, Gangamallaiah. Ku Leuven-university Of Leuven; Bélgica
Fil: Cometto, Fernando Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Lingenfelder, Magalí Alejandra. Ecole Polytechnique Federale de Lausanne. Max Planck-epfl Center For Molecularnanosciencie And Technology; Francia
Fil: Müllen, Klaus. Max Planck Institut für Polymer Research; Alemania
Fil: Mali, Kunal. Ku Leuven-university Of Leuven; Bélgica
Fil: De Feyter, Steven. Ku Leuven-university Of Leuven; Bélgica
description Dynamically switchable supramolecular systems offer exciting possibilities in building smart surfaces, the structure and thus the function of which can be controlled by using external stimuli. Here we demonstrate an elegant approach where the guest binding ability of a supramolecular surface can be controlled by inducing structural transitions in it. A physisorbed self-assembled network of a simple hydrogen bonding building block is used as a switching platform. We illustrate that the reversible transition between porous and nonporous networks can be accomplished using an electric field or applying a thermal stimulus. These transitions are used to achieve controlled guest release or capture at the solution–solid interface. The electric field and the temperature-mediated methods of guest release are operative at different length scales. While the former triggers the transition and thus guest release at the nanometer scale, the latter is effective over a much larger scale. The flexibility associated with physisorbed self-assembled networks renders this approach an attractive alternative to conventional switchable systems.
publishDate 2015
dc.date.none.fl_str_mv 2015-11-09
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/11336/47486
Lee, Shern Long; Fang, Yuan; Velpula, Gangamallaiah; Cometto, Fernando Pablo; Lingenfelder, Magalí Alejandra; et al.; Reversible local and global switching in multicomponent supramolecular networks: Controlled guest release and capture at the solution/solid interface; American Chemical Society; ACS Nano; 9; 12; 9-11-2015; 11608-11617
1936-0851
1936-086X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/47486
identifier_str_mv Lee, Shern Long; Fang, Yuan; Velpula, Gangamallaiah; Cometto, Fernando Pablo; Lingenfelder, Magalí Alejandra; et al.; Reversible local and global switching in multicomponent supramolecular networks: Controlled guest release and capture at the solution/solid interface; American Chemical Society; ACS Nano; 9; 12; 9-11-2015; 11608-11617
1936-0851
1936-086X
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://pubs.acs.org/doi/10.1021/acsnano.5b06081
info:eu-repo/semantics/altIdentifier/doi/10.1021/acsnano.5b06081
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
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
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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