Different synthetic pathways of nanoparticle-cored dendrimers (NCDs): effects on the properties and their application as redox active centers

Autores
Paez, Julieta Irene; Froimowicz, Pablo; Landfester, Katherina; Brunetti, Veronica; Strumia, Miriam Cristina
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The synthesis of nanoparticle-cored dendrimers (NCDs) through surface functionalization of iron oxide nanoparticles (γ-Fe2O3) by combining the conventional silane coupling agent 3-(aminopropyl) triethoxysilane (APS) with dendritic moieties is studied and presented. Much emphasis has been put on the role played by each modifier and how they interact not only between themselves, but also with the dispersing media wherein the resulting NCDs are. As a part of the functionalization, redox-active nitro groups were introduced onto the surface of each synthesized NCD thus making them electrochemically active. Then, the obtained NCDs were immobilized onto glassy carbon electrodes. Both the NCDs and modified electrodes are expected to be eventually exploited in analytical and sensing applications.
Fil: Paez, Julieta Irene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina
Fil: Froimowicz, Pablo. Max Planck Institut für Polymerforschung; Alemania
Fil: Landfester, Katherina. Max Planck Institut für Polymerforschung; Alemania
Fil: Brunetti, Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Investigaciones en Físicoquímica de Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; Argentina
Fil: Strumia, Miriam Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina
Materia
Dendronization
Dendrimers
Immobilization
Nanoparticles-Cored Dendrimers
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:11336/13688
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Different synthetic pathways of nanoparticle-cored dendrimers (NCDs): effects on the properties and their application as redox active centersPaez, Julieta IreneFroimowicz, PabloLandfester, KatherinaBrunetti, VeronicaStrumia, Miriam CristinaDendronizationDendrimersImmobilizationNanoparticles-Cored Dendrimershttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The synthesis of nanoparticle-cored dendrimers (NCDs) through surface functionalization of iron oxide nanoparticles (γ-Fe2O3) by combining the conventional silane coupling agent 3-(aminopropyl) triethoxysilane (APS) with dendritic moieties is studied and presented. Much emphasis has been put on the role played by each modifier and how they interact not only between themselves, but also with the dispersing media wherein the resulting NCDs are. As a part of the functionalization, redox-active nitro groups were introduced onto the surface of each synthesized NCD thus making them electrochemically active. Then, the obtained NCDs were immobilized onto glassy carbon electrodes. Both the NCDs and modified electrodes are expected to be eventually exploited in analytical and sensing applications.Fil: Paez, Julieta Irene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; ArgentinaFil: Froimowicz, Pablo. Max Planck Institut für Polymerforschung; AlemaniaFil: Landfester, Katherina. Max Planck Institut für Polymerforschung; AlemaniaFil: Brunetti, Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Investigaciones en Físicoquímica de Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; ArgentinaFil: Strumia, Miriam Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; ArgentinaWiley2014-11info: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/11336/13688Paez, Julieta Irene; Froimowicz, Pablo; Landfester, Katherina; Brunetti, Veronica; Strumia, Miriam Cristina; Different synthetic pathways of nanoparticle-cored dendrimers (NCDs): effects on the properties and their application as redox active centers; Wiley; Journal Of Polymer Science Part A: Polymer Chemistry; 52; 22; 11-2014; 3185-31971099-0518enginfo:eu-repo/semantics/altIdentifier/doi/10.1002/pola.27375info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/pola.27375/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:37:46Zoai:ri.conicet.gov.ar:11336/13688instacron: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 11:37:47.246CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Different synthetic pathways of nanoparticle-cored dendrimers (NCDs): effects on the properties and their application as redox active centers
title Different synthetic pathways of nanoparticle-cored dendrimers (NCDs): effects on the properties and their application as redox active centers
spellingShingle Different synthetic pathways of nanoparticle-cored dendrimers (NCDs): effects on the properties and their application as redox active centers
Paez, Julieta Irene
Dendronization
Dendrimers
Immobilization
Nanoparticles-Cored Dendrimers
title_short Different synthetic pathways of nanoparticle-cored dendrimers (NCDs): effects on the properties and their application as redox active centers
title_full Different synthetic pathways of nanoparticle-cored dendrimers (NCDs): effects on the properties and their application as redox active centers
title_fullStr Different synthetic pathways of nanoparticle-cored dendrimers (NCDs): effects on the properties and their application as redox active centers
title_full_unstemmed Different synthetic pathways of nanoparticle-cored dendrimers (NCDs): effects on the properties and their application as redox active centers
title_sort Different synthetic pathways of nanoparticle-cored dendrimers (NCDs): effects on the properties and their application as redox active centers
dc.creator.none.fl_str_mv Paez, Julieta Irene
Froimowicz, Pablo
Landfester, Katherina
Brunetti, Veronica
Strumia, Miriam Cristina
author Paez, Julieta Irene
author_facet Paez, Julieta Irene
Froimowicz, Pablo
Landfester, Katherina
Brunetti, Veronica
Strumia, Miriam Cristina
author_role author
author2 Froimowicz, Pablo
Landfester, Katherina
Brunetti, Veronica
Strumia, Miriam Cristina
author2_role author
author
author
author
dc.subject.none.fl_str_mv Dendronization
Dendrimers
Immobilization
Nanoparticles-Cored Dendrimers
topic Dendronization
Dendrimers
Immobilization
Nanoparticles-Cored Dendrimers
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The synthesis of nanoparticle-cored dendrimers (NCDs) through surface functionalization of iron oxide nanoparticles (γ-Fe2O3) by combining the conventional silane coupling agent 3-(aminopropyl) triethoxysilane (APS) with dendritic moieties is studied and presented. Much emphasis has been put on the role played by each modifier and how they interact not only between themselves, but also with the dispersing media wherein the resulting NCDs are. As a part of the functionalization, redox-active nitro groups were introduced onto the surface of each synthesized NCD thus making them electrochemically active. Then, the obtained NCDs were immobilized onto glassy carbon electrodes. Both the NCDs and modified electrodes are expected to be eventually exploited in analytical and sensing applications.
Fil: Paez, Julieta Irene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina
Fil: Froimowicz, Pablo. Max Planck Institut für Polymerforschung; Alemania
Fil: Landfester, Katherina. Max Planck Institut für Polymerforschung; Alemania
Fil: Brunetti, Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Investigaciones en Físicoquímica de Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; Argentina
Fil: Strumia, Miriam Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina
description The synthesis of nanoparticle-cored dendrimers (NCDs) through surface functionalization of iron oxide nanoparticles (γ-Fe2O3) by combining the conventional silane coupling agent 3-(aminopropyl) triethoxysilane (APS) with dendritic moieties is studied and presented. Much emphasis has been put on the role played by each modifier and how they interact not only between themselves, but also with the dispersing media wherein the resulting NCDs are. As a part of the functionalization, redox-active nitro groups were introduced onto the surface of each synthesized NCD thus making them electrochemically active. Then, the obtained NCDs were immobilized onto glassy carbon electrodes. Both the NCDs and modified electrodes are expected to be eventually exploited in analytical and sensing applications.
publishDate 2014
dc.date.none.fl_str_mv 2014-11
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/11336/13688
Paez, Julieta Irene; Froimowicz, Pablo; Landfester, Katherina; Brunetti, Veronica; Strumia, Miriam Cristina; Different synthetic pathways of nanoparticle-cored dendrimers (NCDs): effects on the properties and their application as redox active centers; Wiley; Journal Of Polymer Science Part A: Polymer Chemistry; 52; 22; 11-2014; 3185-3197
1099-0518
url http://hdl.handle.net/11336/13688
identifier_str_mv Paez, Julieta Irene; Froimowicz, Pablo; Landfester, Katherina; Brunetti, Veronica; Strumia, Miriam Cristina; Different synthetic pathways of nanoparticle-cored dendrimers (NCDs): effects on the properties and their application as redox active centers; Wiley; Journal Of Polymer Science Part A: Polymer Chemistry; 52; 22; 11-2014; 3185-3197
1099-0518
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/pola.27375
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/pola.27375/abstract
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
publisher.none.fl_str_mv Wiley
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
_version_ 1846782029157367808
score 12.982451

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