English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/184288
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

DC FieldValueLanguage
dc.contributor.authorConde-Leboran, Ivan-
dc.contributor.authorBaldomir, Daniel-
dc.contributor.authorMartinez-Boubeta, Carlos-
dc.contributor.authorChubykalo-Fesenko, O.-
dc.contributor.authorMorales, M. P.-
dc.contributor.authorSalas, Gorka-
dc.contributor.authorCabrera, David-
dc.contributor.authorCamarero, Julio-
dc.contributor.authorTeran, Francisco José-
dc.contributor.authorSerantes, David-
dc.date.accessioned2019-06-17T14:22:18Z-
dc.date.available2019-06-17T14:22:18Z-
dc.date.issued2015-07-09-
dc.identifierdoi: 10.1021/acs.jpcc.5b02555-
dc.identifiere-issn: 1932-7455-
dc.identifierissn: 1932-7447-
dc.identifier.citationJournal of Physical Chemistry C 119(27): 15698-15706 (2015)-
dc.identifier.urihttp://hdl.handle.net/10261/184288-
dc.description.abstractProgress in the design of nanoscale magnets for localized hyperthermia cancer therapy has been largely driven by trial-and-error approaches, for instance, by changing of the stoichiometry composition, size, and shape of the magnetic entities. So far, widely different and often conflicting heat dissipation results have been reported, particularly as a function of the nanoparticle concentration. Thus, achieving hyperthermia-efficient magnetic ferrofluids remains an outstanding challenge. Here we demonstrate that diverging heat-dissipation patterns found in the literature can be actually described by a single picture accounting for both the intrinsic magnetic features of the particles (anisotropy, magnetization) and experimental conditions (concentration, magnetic field). Importantly, this general magnetic-hyperthermia scenario also predicts a novel non-monotonic concentration dependence with optimum heating features, which we experimentally confirmed in iron oxide nanoparticle ferrofluids by fine-tuning the particle size. Overall, our approach implies a magnetic hyperthermia trilemma that may constitute a simple strategy for development of magnetic nanomaterials for optimal hyperthermia efficiency.-
dc.description.sponsorshipThis work was partially supported by the EU (projects FEMTOSPIN, ref. NNP3-SL-2012-281043; and MULTIFUN, ref. 246479), the Spanish Ministry of Economy and Competitiveness (FIS2010-20979-C02-02, MAT2009-08165, MAT2011-23641, MAT2013-47395-C4-3-R, CONSOLIDER CSD2007-00041), Xunta de Galicia (INCITE 08PXIB236052PR and EM2013/037), and Gobierno de la Comunidad de Madrid (NANOFRONTMAG, S2013/MIT-2850). I.C.-L. (BES-2010-033138) acknowledges financial support from FPI subprogram. C.M.-B. (RYC-2008-02054) and F.J.T. (RYC-2011-09617) acknowledge financial support from the “Ramon y Cajal ́ ” subprogram.-
dc.publisherAmerican Chemical Society-
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/281043-
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/246479-
dc.relationMINECO/ICTI2013-2016/MAT2013-47395-C4-3-R-
dc.relationS2013/MIT-2850/NANOFRONTMAG-
dc.rightsclosedAccess-
dc.titleA single picture explains diversity of hyperthermia response of magnetic nanoparticles-
dc.typeartículo-
dc.relation.publisherversionhttps://doi.org/10.1021/acs.jpcc.5b02555-
dc.date.updated2019-06-17T14:22:18Z-
dc.language.rfc3066eng-
dc.contributor.funderEuropean Commission-
dc.contributor.funderMinisterio de Ciencia e Innovación (España)-
dc.contributor.funderMinisterio de Economía y Competitividad (España)-
dc.contributor.funderXunta de Galicia-
dc.contributor.funderComunidad de Madrid-
dc.relation.csic-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/100012818es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100004837es_ES
Appears in Collections:(CNB) Artículos
(ICMM) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
View/Open
Show simple item record
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.