dc.contributor.author | Jefremovas, Elizabeth M. | |
dc.contributor.author | Gandarias Albaina, Lucia | |
dc.contributor.author | Rodrigo Arrizabalaga, Irati | |
dc.contributor.author | Marcano Prieto, Lourdes | |
dc.contributor.author | Grüttner, Cordula | |
dc.contributor.author | García Martínez, José Angel | |
dc.contributor.author | Garayo Urabayen, Eneko | |
dc.contributor.author | Orue Goikuria, Iñaki | |
dc.contributor.author | García Prieto, Ana | |
dc.contributor.author | Muela Blázquez, Alicia | |
dc.contributor.author | Fernández Gubieda Ruiz, María Luisa | |
dc.contributor.author | Alonso, Javier | |
dc.contributor.author | Fernández Barquín, Luis | |
dc.date.accessioned | 2021-08-12T07:34:17Z | |
dc.date.available | 2021-08-12T07:34:17Z | |
dc.date.issued | 2021-07-12 | |
dc.identifier.citation | Institute of Electrical and Electronics Engineers 9 : 99552-99561 (2021) | es_ES |
dc.identifier.issn | 2169-3536 | |
dc.identifier.uri | http://hdl.handle.net/10810/52838 | |
dc.description.abstract | [EN] Magnetic Fluid Hyperthermia mediated by iron oxide nanoparticles is one of the most
promising therapies for cancer treatment. Among the different candidates, magnetite and maghemite
nanoparticles have revealed to be some of the most promising candidates due to both their performance and
their biocompatibility. Nonetheless, up to date, the literature comparing the heating ef ciency of magnetite
and maghemite nanoparticles of similar size is scarce. To ll this gap, here we provide a comparison
between commercial Synomag Nano owers (pure maghemite) and bacterial magnetosomes (pure magnetite)
synthesized by the magnetotactic bacterium Magnetospirillum gryphiswaldense of hDi 40 45 nm. Both
types of nanoparticles exhibit a high degree of crystallinity and an excellent degree of chemical purity and
stability. The structural and magnetic properties in both nanoparticle ensembles have been studied by means
of X Ray Diffraction, Transmission Electron Microscopy, X Ray Absorption Spectroscopy, and SQUID
magnetometry. The heating ef ciency has been analyzed in both systems using AC magnetometry at several
eld amplitudes (0 88 mT) and frequencies (130, 300, and 530 kHz). | es_ES |
dc.description.sponsorship | This work was supported in part by the Spanish ``Ministerio de Ciencia, Investigación y Universidades'' under Project
MAT2017-83631-C3-R, and in part by the Nanotechnology in Translational Hyperthermia (HIPERNANO) under Grant
RED2018 102626 T. The work of Elizabeth M. Jefremovas was supported by the Beca Concepción Arenal through the Gobierno de
Cantabria Universidad de Cantabria under Grant BDNS: 406333. The work of Irati Rodrigo was supported by the Programa de
Perfeccionamiento de Personal Investigador Doctor (Gobierno Vasco) under Grant POS 2020 1 0028 and Grant IT 1005 16. The work
of Lourdes Marcano was supported by the Postdoctoral Fellowship from the Basque Government under Grant POS 2019 2 0017. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | IEEE Access | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/MAT2017-83631-C3-R | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | hyperthermia | es_ES |
dc.subject | nanoparticles | es_ES |
dc.subject | X-ray diffraction | es_ES |
dc.subject | magnetic properties | es_ES |
dc.title | Nanoflowers versus magnetosomes: comparison between two promising candidates for magnetic hyperthermia therapy | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | IEEE is not the copyright holder of this material. This work is licensed under a Creative Commons Attribution 4.0 License. For more information, see https://creativecommons.org/licenses/by/4.0/ | es_ES |
dc.rights.holder | Atribución 3.0 España | * |
dc.rights.holder | Atribución 3.0 España | * |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/9481234 | es_ES |
dc.identifier.doi | 10.1109/ACCESS.2021.3096740 | |
dc.departamentoes | Física | es_ES |
dc.departamentoes | Electricidad y electrónica | es_ES |
dc.departamentoes | Física aplicada I | es_ES |
dc.departamentoes | Inmunología, microbiología y parasitología | es_ES |
dc.departamentoeu | Energia Ingenieritza | es_ES |
dc.departamentoeu | Fisika | es_ES |
dc.departamentoeu | Elektrizitatea eta elektronika | es_ES |
dc.departamentoeu | Fisika aplikatua I | es_ES |
dc.departamentoeu | Immunologia, mikrobiologia eta parasitologia | es_ES |