Heterometallic Co-Dy SMMs grafted on iron oxide nanoparticles

Heterometallic 3d-4f SMM [Co4Dy(OH)2(SALOH)5(chp)4(MeCN)(H2O)2] (1) has been deposited onto iron oxide nanoparticles (NPs) with an oleate self-assembled monolayer (SAM) as a surfactant. The obtained hybrid molecular-inorganic system 1-NP has been thoroughly characterized. The oleate SAM separates SM...

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Detalhes bibliográficos
Autores: Rosado Piquer, Lidia, Dreiser, Jan, Sañudo Zotes, Eva Carolina
Formato: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2021
País:España
Recursos:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/179265
Acesso em linha:https://hdl.handle.net/2445/179265
Access Level:acceso abierto
Palavra-chave:Nanopartícules
Òxid de ferro
Propietats magnètiques
Nanoparticles
Ferric oxide
Magnetic properties
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spelling Heterometallic Co-Dy SMMs grafted on iron oxide nanoparticlesRosado Piquer, LidiaDreiser, JanSañudo Zotes, Eva CarolinaNanopartículesÒxid de ferroPropietats magnètiquesNanoparticlesFerric oxideMagnetic propertiesHeterometallic 3d-4f SMM [Co4Dy(OH)2(SALOH)5(chp)4(MeCN)(H2O)2] (1) has been deposited onto iron oxide nanoparticles (NPs) with an oleate self-assembled monolayer (SAM) as a surfactant. The obtained hybrid molecular-inorganic system 1-NP has been thoroughly characterized. The oleate SAM separates SMM 1 from the magnetic substrate to avoid the strong-coupling between the surface and molecule to ensure that 1 retains its magnetic properties in 1-NP. The magnetic properties of the hybrid system 1-NP have been characterized by element specific XMCD: the heterometallic SMM retains its magnetic properties on the surface of the iron oxide NPs while there is an enhancement of the magnetic properties of the NPs.Royal Society of Chemistry2021info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://hdl.handle.net/2445/179265Articles publicats en revistes (Química Inorgànica i Orgànica)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésVersió postprint del document publicat a: https://doi.org/10.1039/d1dt01519bDalton Transactions, 2021, vol. 50, p. 9589-9597https://doi.org/10.1039/d1dt01519b(c) Rosado Piquer, Lidia et al., 2021info:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/1792652026-05-27T06:46:51Z
dc.title.none.fl_str_mv Heterometallic Co-Dy SMMs grafted on iron oxide nanoparticles
title Heterometallic Co-Dy SMMs grafted on iron oxide nanoparticles
spellingShingle Heterometallic Co-Dy SMMs grafted on iron oxide nanoparticles
Rosado Piquer, Lidia
Nanopartícules
Òxid de ferro
Propietats magnètiques
Nanoparticles
Ferric oxide
Magnetic properties
title_short Heterometallic Co-Dy SMMs grafted on iron oxide nanoparticles
title_full Heterometallic Co-Dy SMMs grafted on iron oxide nanoparticles
title_fullStr Heterometallic Co-Dy SMMs grafted on iron oxide nanoparticles
title_full_unstemmed Heterometallic Co-Dy SMMs grafted on iron oxide nanoparticles
title_sort Heterometallic Co-Dy SMMs grafted on iron oxide nanoparticles
dc.creator.none.fl_str_mv Rosado Piquer, Lidia
Dreiser, Jan
Sañudo Zotes, Eva Carolina
author Rosado Piquer, Lidia
author_facet Rosado Piquer, Lidia
Dreiser, Jan
Sañudo Zotes, Eva Carolina
author_role author
author2 Dreiser, Jan
Sañudo Zotes, Eva Carolina
author2_role author
author
dc.subject.none.fl_str_mv Nanopartícules
Òxid de ferro
Propietats magnètiques
Nanoparticles
Ferric oxide
Magnetic properties
topic Nanopartícules
Òxid de ferro
Propietats magnètiques
Nanoparticles
Ferric oxide
Magnetic properties
description Heterometallic 3d-4f SMM [Co4Dy(OH)2(SALOH)5(chp)4(MeCN)(H2O)2] (1) has been deposited onto iron oxide nanoparticles (NPs) with an oleate self-assembled monolayer (SAM) as a surfactant. The obtained hybrid molecular-inorganic system 1-NP has been thoroughly characterized. The oleate SAM separates SMM 1 from the magnetic substrate to avoid the strong-coupling between the surface and molecule to ensure that 1 retains its magnetic properties in 1-NP. The magnetic properties of the hybrid system 1-NP have been characterized by element specific XMCD: the heterometallic SMM retains its magnetic properties on the surface of the iron oxide NPs while there is an enhancement of the magnetic properties of the NPs.
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/179265
url https://hdl.handle.net/2445/179265
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Versió postprint del document publicat a: https://doi.org/10.1039/d1dt01519b
Dalton Transactions, 2021, vol. 50, p. 9589-9597
https://doi.org/10.1039/d1dt01519b
dc.rights.none.fl_str_mv (c) Rosado Piquer, Lidia et al., 2021
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) Rosado Piquer, Lidia et al., 2021
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 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 Articles publicats en revistes (Química Inorgànica i Orgànica)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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