Precise size control of the growth of Fe3O4 nanocubes over a wide size range using a rationally designed one-pot synthesis

The physicochemical properties of spinel oxide magnetic nanoparticles depend critically on both their size and shape. In particular, spinel oxide nanocrystals with cubic morphology have shown superior properties in comparison to their spherical counterparts in a variety of fields, like, for example,...

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Autores: Muro-Cruces, Javier, Roca, Alejandro G., López-Ortega, Alberto, Fantechi, Elvira, Pozo-Bueno, Daniel del, Estradé, Sònia, Peiró, Francesca, Sepúlveda, Borja, Pineider, Francesco, Sangregorio, Claudio, Nogués, Josep
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2019
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/200835
Acceso en línea:http://hdl.handle.net/10261/200835
Access Level:acceso abierto
Palabra clave:Magnetic nanoparticles
Nanoparticles synthesis
Magnetic hyperthermia
Magnetic resonance imaging
Iron oxides
Nanocubes
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repository_id_str
dc.title.none.fl_str_mv Precise size control of the growth of Fe3O4 nanocubes over a wide size range using a rationally designed one-pot synthesis
title Precise size control of the growth of Fe3O4 nanocubes over a wide size range using a rationally designed one-pot synthesis
spellingShingle Precise size control of the growth of Fe3O4 nanocubes over a wide size range using a rationally designed one-pot synthesis
Muro-Cruces, Javier
Magnetic nanoparticles
Nanoparticles synthesis
Magnetic hyperthermia
Magnetic resonance imaging
Iron oxides
Nanocubes
title_short Precise size control of the growth of Fe3O4 nanocubes over a wide size range using a rationally designed one-pot synthesis
title_full Precise size control of the growth of Fe3O4 nanocubes over a wide size range using a rationally designed one-pot synthesis
title_fullStr Precise size control of the growth of Fe3O4 nanocubes over a wide size range using a rationally designed one-pot synthesis
title_full_unstemmed Precise size control of the growth of Fe3O4 nanocubes over a wide size range using a rationally designed one-pot synthesis
title_sort Precise size control of the growth of Fe3O4 nanocubes over a wide size range using a rationally designed one-pot synthesis
dc.creator.none.fl_str_mv Muro-Cruces, Javier
Roca, Alejandro G.
López-Ortega, Alberto
Fantechi, Elvira
Pozo-Bueno, Daniel del
Estradé, Sònia
Peiró, Francesca
Sepúlveda, Borja
Pineider, Francesco
Sangregorio, Claudio
Nogués, Josep
author Muro-Cruces, Javier
author_facet Muro-Cruces, Javier
Roca, Alejandro G.
López-Ortega, Alberto
Fantechi, Elvira
Pozo-Bueno, Daniel del
Estradé, Sònia
Peiró, Francesca
Sepúlveda, Borja
Pineider, Francesco
Sangregorio, Claudio
Nogués, Josep
author_role author
author2 Roca, Alejandro G.
López-Ortega, Alberto
Fantechi, Elvira
Pozo-Bueno, Daniel del
Estradé, Sònia
Peiró, Francesca
Sepúlveda, Borja
Pineider, Francesco
Sangregorio, Claudio
Nogués, Josep
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Generalitat de Catalunya
Agencia Estatal de Investigación (España)
Ministerio de Economía, Industria y Competitividad (España)
Ministerio de Ciencia, Innovación y Universidades (España)
Ministerio de Economía y Competitividad (España)
Università di Pisa
Muro-Cruces, Javier [0000-0003-1857-1314]
Roca, Alejandro G. [0000-0001-6610-9197]
López-Ortega, Alberto [0000-0003-3440-4444]
Fantechi, Elvira [0000-0002-9323-2198]
Pineider, Francesco [0000-0003-4066-4031]
Sangregorio, Claudio [0000-0002-2655-3901]
Nogués, Josep [0000-0003-4616-1371]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Magnetic nanoparticles
Nanoparticles synthesis
Magnetic hyperthermia
Magnetic resonance imaging
Iron oxides
Nanocubes
topic Magnetic nanoparticles
Nanoparticles synthesis
Magnetic hyperthermia
Magnetic resonance imaging
Iron oxides
Nanocubes
description The physicochemical properties of spinel oxide magnetic nanoparticles depend critically on both their size and shape. In particular, spinel oxide nanocrystals with cubic morphology have shown superior properties in comparison to their spherical counterparts in a variety of fields, like, for example, biomedicine. Therefore, having an accurate control over the nanoparticle shape and size, while preserving the crystallinity, becomes crucial for many applications. However, despite the increasing interest in spinel oxide nanocubes there are relatively few studies on this morphology due to the difficulty to synthesize perfectly defined cubic nanostructures, especially below 20 nm. Here we present a rationally designed synthesis pathway based on the thermal decomposition of iron(III) acetylacetonate to obtain high quality nanocubes over a wide range of sizes. This pathway enables the synthesis of monodisperse Fe3O4 nanocubes with edge length in the 9–80 nm range, with excellent cubic morphology and high crystallinity by only minor adjustments in the synthesis parameters. The accurate size control provides evidence that even 1–2 nm size variations can be critical in determining the functional properties, for example, for improved nuclear magnetic resonance T2 contrast or enhanced magnetic hyperthermia. The rationale behind the changes introduced in the synthesis procedure (e.g., the use of three solvents or adding Na-oleate) is carefully discussed. The versatility of this synthesis route is demonstrated by expanding its capability to grow other spinel oxides such as Co-ferrites, Mn-ferrites, and Mn3O4 of different sizes. The simplicity and adaptability of this synthesis scheme may ease the development of complex oxide nanocubes for a wide variety of applications.
publishDate 2019
dc.date.none.fl_str_mv 2019
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/200835
url http://hdl.handle.net/10261/200835
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
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SEV-2017-0706/AEI/10.13039/501100011033
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2016-77391-R
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2016-79455-P
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/SEV-2017-0706
https://doi.org/10.1021/acsnano.9b01281
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
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spelling Precise size control of the growth of Fe3O4 nanocubes over a wide size range using a rationally designed one-pot synthesisMuro-Cruces, JavierRoca, Alejandro G.López-Ortega, AlbertoFantechi, ElviraPozo-Bueno, Daniel delEstradé, SòniaPeiró, FrancescaSepúlveda, BorjaPineider, FrancescoSangregorio, ClaudioNogués, JosepMagnetic nanoparticlesNanoparticles synthesisMagnetic hyperthermiaMagnetic resonance imagingIron oxidesNanocubesThe physicochemical properties of spinel oxide magnetic nanoparticles depend critically on both their size and shape. In particular, spinel oxide nanocrystals with cubic morphology have shown superior properties in comparison to their spherical counterparts in a variety of fields, like, for example, biomedicine. Therefore, having an accurate control over the nanoparticle shape and size, while preserving the crystallinity, becomes crucial for many applications. However, despite the increasing interest in spinel oxide nanocubes there are relatively few studies on this morphology due to the difficulty to synthesize perfectly defined cubic nanostructures, especially below 20 nm. Here we present a rationally designed synthesis pathway based on the thermal decomposition of iron(III) acetylacetonate to obtain high quality nanocubes over a wide range of sizes. This pathway enables the synthesis of monodisperse Fe3O4 nanocubes with edge length in the 9–80 nm range, with excellent cubic morphology and high crystallinity by only minor adjustments in the synthesis parameters. The accurate size control provides evidence that even 1–2 nm size variations can be critical in determining the functional properties, for example, for improved nuclear magnetic resonance T2 contrast or enhanced magnetic hyperthermia. The rationale behind the changes introduced in the synthesis procedure (e.g., the use of three solvents or adding Na-oleate) is carefully discussed. The versatility of this synthesis route is demonstrated by expanding its capability to grow other spinel oxides such as Co-ferrites, Mn-ferrites, and Mn3O4 of different sizes. The simplicity and adaptability of this synthesis scheme may ease the development of complex oxide nanocubes for a wide variety of applications.We acknowledge funding from Generalitat de Catalunya through the 2017-SGR-292 and 2017-SGR-776 projects and the Spanish Ministry of Economy, Industry and Competitiveness (MINECO) through the MAT2016-77391-R and MAT2016-79455-P projects. E.F. and F.P. acknowledge the University of Pisa for its funding through the PRA_2017_25 project. ICN2 is funded by the CERCA programme/Generalitat de Catalunya. The ICN2 is supported by the Severo Ochoa Centres of Excellence programme, funded by the Spanish Research Agency (AEI, grant no. SEV2017-0706).Peer reviewedAmerican Chemical SocietyGeneralitat de CatalunyaAgencia Estatal de Investigación (España)Ministerio de Economía, Industria y Competitividad (España)Ministerio de Ciencia, Innovación y Universidades (España)Ministerio de Economía y Competitividad (España)Università di PisaMuro-Cruces, Javier [0000-0003-1857-1314]Roca, Alejandro G. [0000-0001-6610-9197]López-Ortega, Alberto [0000-0003-3440-4444]Fantechi, Elvira [0000-0002-9323-2198]Pineider, Francesco [0000-0003-4066-4031]Sangregorio, Claudio [0000-0002-2655-3901]Nogués, Josep [0000-0003-4616-1371]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202020202019info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/200835reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#SEV-2017-0706/AEI/10.13039/501100011033info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2016-77391-Rinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2016-79455-Pinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/SEV-2017-0706https://doi.org/10.1021/acsnano.9b01281Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2008352026-05-22T06:33:51Z
score 15.811543

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