Nanostructure Tuning of Gold Nanoparticles Films via Click Sintering

Autores
Urban, Massimo; Rosati, Giulio; Maroli, Gabriel; Pelle, Flavio Della; Bonini, Andrea; Sajti, Laszlo; Fedel, Mariangela; Merkoçi, Arben
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Colloidal metal nanoparticles dispersions are commonly used to create functional printed electronic devices and they typically require time-, energy- and equipment-consuming post-treatments to improve their electrical and mechanical properties. Traditional methods, e.g. thermal, UV/IR, and microwave treatments, limit the substrate options and may require expensive equipment, not available in all the laboratories. Moreover, these processes also cause the collapse of the film (nano)pores and interstices, limiting or impeding its nanostructuration. Finding a simple approach to obtain complex nanostructured materials with minimal post-treatments remains a challenge. In this study, a new sintering method for gold nanoparticle inks that called as “click sintering” has been reported. The method uses a catalytic reaction to enhance and tune the nanostructuration of the film while sintering the metallic nanoparticles, without requiring any cumbersome post-treatment. This results in a conductive and electroactive nanoporous thin film, whose properties can be tuned by the conditions of the reaction, i.e., concentration of the reagent and time. Therefore, this study presents a novel and innovative one-step approach to simultaneously sinter gold nanoparticles films and create functional nanostructures, directly and easily, introducing a new concept of real-time treatment with possible applications in the fields of flexible electronics, biosensing, energy, and catalysis.
Fil: Urban, Massimo. Institut Català de Nanociència I Nanotecnologia; España
Fil: Rosati, Giulio. Institut Català de Nanociència I Nanotecnologia; España
Fil: Maroli, Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; Argentina
Fil: Pelle, Flavio Della. Institut Català de Nanociència I Nanotecnologia; España
Fil: Bonini, Andrea. Institut Català de Nanociència I Nanotecnologia; España
Fil: Sajti, Laszlo. No especifíca;
Fil: Fedel, Mariangela. No especifíca;
Fil: Merkoçi, Arben. Institut Català de Nanociència I Nanotecnologia; España
Materia
SINTERING
NANOPARTICLES
BIOSENSORS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/263672

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spelling Nanostructure Tuning of Gold Nanoparticles Films via Click SinteringUrban, MassimoRosati, GiulioMaroli, GabrielPelle, Flavio DellaBonini, AndreaSajti, LaszloFedel, MariangelaMerkoçi, ArbenSINTERINGNANOPARTICLESBIOSENSORShttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/3.4https://purl.org/becyt/ford/3Colloidal metal nanoparticles dispersions are commonly used to create functional printed electronic devices and they typically require time-, energy- and equipment-consuming post-treatments to improve their electrical and mechanical properties. Traditional methods, e.g. thermal, UV/IR, and microwave treatments, limit the substrate options and may require expensive equipment, not available in all the laboratories. Moreover, these processes also cause the collapse of the film (nano)pores and interstices, limiting or impeding its nanostructuration. Finding a simple approach to obtain complex nanostructured materials with minimal post-treatments remains a challenge. In this study, a new sintering method for gold nanoparticle inks that called as “click sintering” has been reported. The method uses a catalytic reaction to enhance and tune the nanostructuration of the film while sintering the metallic nanoparticles, without requiring any cumbersome post-treatment. This results in a conductive and electroactive nanoporous thin film, whose properties can be tuned by the conditions of the reaction, i.e., concentration of the reagent and time. Therefore, this study presents a novel and innovative one-step approach to simultaneously sinter gold nanoparticles films and create functional nanostructures, directly and easily, introducing a new concept of real-time treatment with possible applications in the fields of flexible electronics, biosensing, energy, and catalysis.Fil: Urban, Massimo. Institut Català de Nanociència I Nanotecnologia; EspañaFil: Rosati, Giulio. Institut Català de Nanociència I Nanotecnologia; EspañaFil: Maroli, Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; ArgentinaFil: Pelle, Flavio Della. Institut Català de Nanociència I Nanotecnologia; EspañaFil: Bonini, Andrea. Institut Català de Nanociència I Nanotecnologia; EspañaFil: Sajti, Laszlo. No especifíca;Fil: Fedel, Mariangela. No especifíca;Fil: Merkoçi, Arben. Institut Català de Nanociència I Nanotecnologia; EspañaWiley VCH Verlag2023-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/263672Urban, Massimo; Rosati, Giulio; Maroli, Gabriel; Pelle, Flavio Della; Bonini, Andrea; et al.; Nanostructure Tuning of Gold Nanoparticles Films via Click Sintering; Wiley VCH Verlag; Small; 20; 13; 11-2023; 1-131613-6810CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/smll.202306167info:eu-repo/semantics/altIdentifier/doi/10.1002/smll.202306167info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:46:55Zoai:ri.conicet.gov.ar:11336/263672instacron: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 10:46:56.186CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Nanostructure Tuning of Gold Nanoparticles Films via Click Sintering
title Nanostructure Tuning of Gold Nanoparticles Films via Click Sintering
spellingShingle Nanostructure Tuning of Gold Nanoparticles Films via Click Sintering
Urban, Massimo
SINTERING
NANOPARTICLES
BIOSENSORS
title_short Nanostructure Tuning of Gold Nanoparticles Films via Click Sintering
title_full Nanostructure Tuning of Gold Nanoparticles Films via Click Sintering
title_fullStr Nanostructure Tuning of Gold Nanoparticles Films via Click Sintering
title_full_unstemmed Nanostructure Tuning of Gold Nanoparticles Films via Click Sintering
title_sort Nanostructure Tuning of Gold Nanoparticles Films via Click Sintering
dc.creator.none.fl_str_mv Urban, Massimo
Rosati, Giulio
Maroli, Gabriel
Pelle, Flavio Della
Bonini, Andrea
Sajti, Laszlo
Fedel, Mariangela
Merkoçi, Arben
author Urban, Massimo
author_facet Urban, Massimo
Rosati, Giulio
Maroli, Gabriel
Pelle, Flavio Della
Bonini, Andrea
Sajti, Laszlo
Fedel, Mariangela
Merkoçi, Arben
author_role author
author2 Rosati, Giulio
Maroli, Gabriel
Pelle, Flavio Della
Bonini, Andrea
Sajti, Laszlo
Fedel, Mariangela
Merkoçi, Arben
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv SINTERING
NANOPARTICLES
BIOSENSORS
topic SINTERING
NANOPARTICLES
BIOSENSORS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/3.4
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Colloidal metal nanoparticles dispersions are commonly used to create functional printed electronic devices and they typically require time-, energy- and equipment-consuming post-treatments to improve their electrical and mechanical properties. Traditional methods, e.g. thermal, UV/IR, and microwave treatments, limit the substrate options and may require expensive equipment, not available in all the laboratories. Moreover, these processes also cause the collapse of the film (nano)pores and interstices, limiting or impeding its nanostructuration. Finding a simple approach to obtain complex nanostructured materials with minimal post-treatments remains a challenge. In this study, a new sintering method for gold nanoparticle inks that called as “click sintering” has been reported. The method uses a catalytic reaction to enhance and tune the nanostructuration of the film while sintering the metallic nanoparticles, without requiring any cumbersome post-treatment. This results in a conductive and electroactive nanoporous thin film, whose properties can be tuned by the conditions of the reaction, i.e., concentration of the reagent and time. Therefore, this study presents a novel and innovative one-step approach to simultaneously sinter gold nanoparticles films and create functional nanostructures, directly and easily, introducing a new concept of real-time treatment with possible applications in the fields of flexible electronics, biosensing, energy, and catalysis.
Fil: Urban, Massimo. Institut Català de Nanociència I Nanotecnologia; España
Fil: Rosati, Giulio. Institut Català de Nanociència I Nanotecnologia; España
Fil: Maroli, Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; Argentina
Fil: Pelle, Flavio Della. Institut Català de Nanociència I Nanotecnologia; España
Fil: Bonini, Andrea. Institut Català de Nanociència I Nanotecnologia; España
Fil: Sajti, Laszlo. No especifíca;
Fil: Fedel, Mariangela. No especifíca;
Fil: Merkoçi, Arben. Institut Català de Nanociència I Nanotecnologia; España
description Colloidal metal nanoparticles dispersions are commonly used to create functional printed electronic devices and they typically require time-, energy- and equipment-consuming post-treatments to improve their electrical and mechanical properties. Traditional methods, e.g. thermal, UV/IR, and microwave treatments, limit the substrate options and may require expensive equipment, not available in all the laboratories. Moreover, these processes also cause the collapse of the film (nano)pores and interstices, limiting or impeding its nanostructuration. Finding a simple approach to obtain complex nanostructured materials with minimal post-treatments remains a challenge. In this study, a new sintering method for gold nanoparticle inks that called as “click sintering” has been reported. The method uses a catalytic reaction to enhance and tune the nanostructuration of the film while sintering the metallic nanoparticles, without requiring any cumbersome post-treatment. This results in a conductive and electroactive nanoporous thin film, whose properties can be tuned by the conditions of the reaction, i.e., concentration of the reagent and time. Therefore, this study presents a novel and innovative one-step approach to simultaneously sinter gold nanoparticles films and create functional nanostructures, directly and easily, introducing a new concept of real-time treatment with possible applications in the fields of flexible electronics, biosensing, energy, and catalysis.
publishDate 2023
dc.date.none.fl_str_mv 2023-11
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/11336/263672
Urban, Massimo; Rosati, Giulio; Maroli, Gabriel; Pelle, Flavio Della; Bonini, Andrea; et al.; Nanostructure Tuning of Gold Nanoparticles Films via Click Sintering; Wiley VCH Verlag; Small; 20; 13; 11-2023; 1-13
1613-6810
CONICET Digital
CONICET
url http://hdl.handle.net/11336/263672
identifier_str_mv Urban, Massimo; Rosati, Giulio; Maroli, Gabriel; Pelle, Flavio Della; Bonini, Andrea; et al.; Nanostructure Tuning of Gold Nanoparticles Films via Click Sintering; Wiley VCH Verlag; Small; 20; 13; 11-2023; 1-13
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/10.1002/smll.202306167
info:eu-repo/semantics/altIdentifier/doi/10.1002/smll.202306167
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv 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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