Electrochemical Preparation and Delivery of Melanin–Iron Covered Gold Nanoparticles

Autores
Grumelli, Doris Elda; Vericat, Carolina; Benitez, Guillermo Alfredo; Ramallo López, José Martín; Giovanetti, Lisandro José; Requejo, Félix Gregorio; Moreno, Mario Sergio Jesús; González Orive, Alejandro; Hernández Creus, Alberto; Salvarezza, Roberto Carlos
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Thiol-capped gold nanoparticles modified with iron-melanin are attractive because they combine magnetic properties and biocompatibility. The biopolymer modified nanoparticles are prepared and delivered following a three step strategy: i) adsorption of thiol-capped metal nanoparticles on graphite, ii) electrochemical deposition of melanin-iron, iii) potential-induced delivery of the modified nanoparticles to the electrolyte.
Instituto de Física La Plata
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Materia
Ciencias Exactas
Física
delivery
electrochemistry
gold nanoparticles
melanin
thiols
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/162858
Acceder
id SEDICI_2138c43f7241fbedd075dc8214598a96
oai_identifier_str oai:sedici.unlp.edu.ar:10915/162858
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Electrochemical Preparation and Delivery of Melanin–Iron Covered Gold NanoparticlesGrumelli, Doris EldaVericat, CarolinaBenitez, Guillermo AlfredoRamallo López, José MartínGiovanetti, Lisandro JoséRequejo, Félix GregorioMoreno, Mario Sergio JesúsGonzález Orive, AlejandroHernández Creus, AlbertoSalvarezza, Roberto CarlosCiencias ExactasFísicadeliveryelectrochemistrygold nanoparticlesmelaninthiolsThiol-capped gold nanoparticles modified with iron-melanin are attractive because they combine magnetic properties and biocompatibility. The biopolymer modified nanoparticles are prepared and delivered following a three step strategy: i) adsorption of thiol-capped metal nanoparticles on graphite, ii) electrochemical deposition of melanin-iron, iii) potential-induced delivery of the modified nanoparticles to the electrolyte.Instituto de Física La PlataInstituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas2009info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf370-373http://sedici.unlp.edu.ar/handle/10915/162858enginfo:eu-repo/semantics/altIdentifier/issn/1439-4235info:eu-repo/semantics/altIdentifier/issn/1439-7641info:eu-repo/semantics/altIdentifier/doi/10.1002/cphc.200800726info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T11:14:46Zoai:sedici.unlp.edu.ar:10915/162858Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 11:14:47.554SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Electrochemical Preparation and Delivery of Melanin–Iron Covered Gold Nanoparticles
title Electrochemical Preparation and Delivery of Melanin–Iron Covered Gold Nanoparticles
spellingShingle Electrochemical Preparation and Delivery of Melanin–Iron Covered Gold Nanoparticles
Grumelli, Doris Elda
Ciencias Exactas
Física
delivery
electrochemistry
gold nanoparticles
melanin
thiols
title_short Electrochemical Preparation and Delivery of Melanin–Iron Covered Gold Nanoparticles
title_full Electrochemical Preparation and Delivery of Melanin–Iron Covered Gold Nanoparticles
title_fullStr Electrochemical Preparation and Delivery of Melanin–Iron Covered Gold Nanoparticles
title_full_unstemmed Electrochemical Preparation and Delivery of Melanin–Iron Covered Gold Nanoparticles
title_sort Electrochemical Preparation and Delivery of Melanin–Iron Covered Gold Nanoparticles
dc.creator.none.fl_str_mv Grumelli, Doris Elda
Vericat, Carolina
Benitez, Guillermo Alfredo
Ramallo López, José Martín
Giovanetti, Lisandro José
Requejo, Félix Gregorio
Moreno, Mario Sergio Jesús
González Orive, Alejandro
Hernández Creus, Alberto
Salvarezza, Roberto Carlos
author Grumelli, Doris Elda
author_facet Grumelli, Doris Elda
Vericat, Carolina
Benitez, Guillermo Alfredo
Ramallo López, José Martín
Giovanetti, Lisandro José
Requejo, Félix Gregorio
Moreno, Mario Sergio Jesús
González Orive, Alejandro
Hernández Creus, Alberto
Salvarezza, Roberto Carlos
author_role author
author2 Vericat, Carolina
Benitez, Guillermo Alfredo
Ramallo López, José Martín
Giovanetti, Lisandro José
Requejo, Félix Gregorio
Moreno, Mario Sergio Jesús
González Orive, Alejandro
Hernández Creus, Alberto
Salvarezza, Roberto Carlos
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Física
delivery
electrochemistry
gold nanoparticles
melanin
thiols
topic Ciencias Exactas
Física
delivery
electrochemistry
gold nanoparticles
melanin
thiols
dc.description.none.fl_txt_mv Thiol-capped gold nanoparticles modified with iron-melanin are attractive because they combine magnetic properties and biocompatibility. The biopolymer modified nanoparticles are prepared and delivered following a three step strategy: i) adsorption of thiol-capped metal nanoparticles on graphite, ii) electrochemical deposition of melanin-iron, iii) potential-induced delivery of the modified nanoparticles to the electrolyte.
Instituto de Física La Plata
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
description Thiol-capped gold nanoparticles modified with iron-melanin are attractive because they combine magnetic properties and biocompatibility. The biopolymer modified nanoparticles are prepared and delivered following a three step strategy: i) adsorption of thiol-capped metal nanoparticles on graphite, ii) electrochemical deposition of melanin-iron, iii) potential-induced delivery of the modified nanoparticles to the electrolyte.
publishDate 2009
dc.date.none.fl_str_mv 2009
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/162858
url http://sedici.unlp.edu.ar/handle/10915/162858
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1439-4235
info:eu-repo/semantics/altIdentifier/issn/1439-7641
info:eu-repo/semantics/altIdentifier/doi/10.1002/cphc.200800726
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
370-373
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.13397

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