Fe3O4@Au@mSiO2 as an enhancing nanoplatform for Rose Bengal photodynamic activity

Autores
Rosa Pardo, I.; Roig Pons, M.; Heredia, Adrián Alberto; Usagre, J. V.; Ribera, A.; Galian, Raquel Eugenia; Pérez Prieto, J.
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A novel nanoplatform composed of three types of materials with different functionalities, specifically core-shell Fe3O4@Au nanoparticles encapsulated near the outer surface of mesoporous silica (mSiO2) nanoparticles, has been successfully synthesised and used to enhance the efficiency of a photosensitiser, namely Rose Bengal, in singlet oxygen generation. Fe3O4 is responsible for the unusual location of the Fe3O4@Au nanoparticle, while the plasmonic shell acts as an optical antenna. In addition, the mesoporous silica matrix firmly encapsulates Rose Bengal by chemical bonding inside the pores, thus guaranteeing its photostability, and in turn making the nanosystem biocompatible. Moreover, the silica surface of the nanoplatform ensures further functionalisation on demand.
Fil: Rosa Pardo, I.. Universidad de Valencia; España
Fil: Roig Pons, M.. Universidad de Valencia; España
Fil: Heredia, Adrián Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Valencia; España
Fil: Usagre, J. V.. Universidad de Valencia; España
Fil: Ribera, A.. Universidad de Valencia; España
Fil: Galian, Raquel Eugenia. Universidad de Valencia; España
Fil: Pérez Prieto, J.. Universidad de Valencia; España
Materia
Singlet-Oxygen
Nanoplataform
Rose-Bengal
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:11336/63949
Acceder
id CONICETDig_27e2bd9a6947bb4f982123e40eacc640
oai_identifier_str oai:ri.conicet.gov.ar:11336/63949
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Fe3O4@Au@mSiO2 as an enhancing nanoplatform for Rose Bengal photodynamic activityRosa Pardo, I.Roig Pons, M.Heredia, Adrián AlbertoUsagre, J. V.Ribera, A.Galian, Raquel EugeniaPérez Prieto, J.Singlet-OxygenNanoplataformRose-Bengalhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1A novel nanoplatform composed of three types of materials with different functionalities, specifically core-shell Fe3O4@Au nanoparticles encapsulated near the outer surface of mesoporous silica (mSiO2) nanoparticles, has been successfully synthesised and used to enhance the efficiency of a photosensitiser, namely Rose Bengal, in singlet oxygen generation. Fe3O4 is responsible for the unusual location of the Fe3O4@Au nanoparticle, while the plasmonic shell acts as an optical antenna. In addition, the mesoporous silica matrix firmly encapsulates Rose Bengal by chemical bonding inside the pores, thus guaranteeing its photostability, and in turn making the nanosystem biocompatible. Moreover, the silica surface of the nanoplatform ensures further functionalisation on demand.Fil: Rosa Pardo, I.. Universidad de Valencia; EspañaFil: Roig Pons, M.. Universidad de Valencia; EspañaFil: Heredia, Adrián Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Valencia; EspañaFil: Usagre, J. V.. Universidad de Valencia; EspañaFil: Ribera, A.. Universidad de Valencia; EspañaFil: Galian, Raquel Eugenia. Universidad de Valencia; EspañaFil: Pérez Prieto, J.. Universidad de Valencia; EspañaRoyal Society of Chemistry2017-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/63949Rosa Pardo, I.; Roig Pons, M.; Heredia, Adrián Alberto; Usagre, J. V.; Ribera, A.; et al.; Fe3O4@Au@mSiO2 as an enhancing nanoplatform for Rose Bengal photodynamic activity; Royal Society of Chemistry; Nanoscale; 9; 29; 8-2017; 10388-103962040-33642040-3372CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1039/C7NR00449Dinfo:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/Content/ArticleLanding/2017/NR/C7NR00449Dinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:50:05Zoai:ri.conicet.gov.ar:11336/63949instacron: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:34982025-09-03 09:50:05.653CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Fe3O4@Au@mSiO2 as an enhancing nanoplatform for Rose Bengal photodynamic activity
title Fe3O4@Au@mSiO2 as an enhancing nanoplatform for Rose Bengal photodynamic activity
spellingShingle Fe3O4@Au@mSiO2 as an enhancing nanoplatform for Rose Bengal photodynamic activity
Rosa Pardo, I.
Singlet-Oxygen
Nanoplataform
Rose-Bengal
title_short Fe3O4@Au@mSiO2 as an enhancing nanoplatform for Rose Bengal photodynamic activity
title_full Fe3O4@Au@mSiO2 as an enhancing nanoplatform for Rose Bengal photodynamic activity
title_fullStr Fe3O4@Au@mSiO2 as an enhancing nanoplatform for Rose Bengal photodynamic activity
title_full_unstemmed Fe3O4@Au@mSiO2 as an enhancing nanoplatform for Rose Bengal photodynamic activity
title_sort Fe3O4@Au@mSiO2 as an enhancing nanoplatform for Rose Bengal photodynamic activity
dc.creator.none.fl_str_mv Rosa Pardo, I.
Roig Pons, M.
Heredia, Adrián Alberto
Usagre, J. V.
Ribera, A.
Galian, Raquel Eugenia
Pérez Prieto, J.
author Rosa Pardo, I.
author_facet Rosa Pardo, I.
Roig Pons, M.
Heredia, Adrián Alberto
Usagre, J. V.
Ribera, A.
Galian, Raquel Eugenia
Pérez Prieto, J.
author_role author
author2 Roig Pons, M.
Heredia, Adrián Alberto
Usagre, J. V.
Ribera, A.
Galian, Raquel Eugenia
Pérez Prieto, J.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Singlet-Oxygen
Nanoplataform
Rose-Bengal
topic Singlet-Oxygen
Nanoplataform
Rose-Bengal
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A novel nanoplatform composed of three types of materials with different functionalities, specifically core-shell Fe3O4@Au nanoparticles encapsulated near the outer surface of mesoporous silica (mSiO2) nanoparticles, has been successfully synthesised and used to enhance the efficiency of a photosensitiser, namely Rose Bengal, in singlet oxygen generation. Fe3O4 is responsible for the unusual location of the Fe3O4@Au nanoparticle, while the plasmonic shell acts as an optical antenna. In addition, the mesoporous silica matrix firmly encapsulates Rose Bengal by chemical bonding inside the pores, thus guaranteeing its photostability, and in turn making the nanosystem biocompatible. Moreover, the silica surface of the nanoplatform ensures further functionalisation on demand.
Fil: Rosa Pardo, I.. Universidad de Valencia; España
Fil: Roig Pons, M.. Universidad de Valencia; España
Fil: Heredia, Adrián Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Valencia; España
Fil: Usagre, J. V.. Universidad de Valencia; España
Fil: Ribera, A.. Universidad de Valencia; España
Fil: Galian, Raquel Eugenia. Universidad de Valencia; España
Fil: Pérez Prieto, J.. Universidad de Valencia; España
description A novel nanoplatform composed of three types of materials with different functionalities, specifically core-shell Fe3O4@Au nanoparticles encapsulated near the outer surface of mesoporous silica (mSiO2) nanoparticles, has been successfully synthesised and used to enhance the efficiency of a photosensitiser, namely Rose Bengal, in singlet oxygen generation. Fe3O4 is responsible for the unusual location of the Fe3O4@Au nanoparticle, while the plasmonic shell acts as an optical antenna. In addition, the mesoporous silica matrix firmly encapsulates Rose Bengal by chemical bonding inside the pores, thus guaranteeing its photostability, and in turn making the nanosystem biocompatible. Moreover, the silica surface of the nanoplatform ensures further functionalisation on demand.
publishDate 2017
dc.date.none.fl_str_mv 2017-08
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/11336/63949
Rosa Pardo, I.; Roig Pons, M.; Heredia, Adrián Alberto; Usagre, J. V.; Ribera, A.; et al.; Fe3O4@Au@mSiO2 as an enhancing nanoplatform for Rose Bengal photodynamic activity; Royal Society of Chemistry; Nanoscale; 9; 29; 8-2017; 10388-10396
2040-3364
2040-3372
CONICET Digital
CONICET
url http://hdl.handle.net/11336/63949
identifier_str_mv Rosa Pardo, I.; Roig Pons, M.; Heredia, Adrián Alberto; Usagre, J. V.; Ribera, A.; et al.; Fe3O4@Au@mSiO2 as an enhancing nanoplatform for Rose Bengal photodynamic activity; Royal Society of Chemistry; Nanoscale; 9; 29; 8-2017; 10388-10396
2040-3364
2040-3372
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1039/C7NR00449D
info:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/Content/ArticleLanding/2017/NR/C7NR00449D
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 Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
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_ 1842269012433567744
score 13.13397

Publicaciones similares