Please use this identifier to cite or link to this item:
http://elar.urfu.ru/handle/10995/75448
Title: | Specific loss power measurements by calorimetric and thermal methods on γ-Fe 2 O 3 nanoparticles for magnetic hyperthermia |
Authors: | Coïsson, M. Barrera, G. Appino, C. Celegato, F. Martino, L. Safronov, A. P. Kurlyandskaya, G. V. Tiberto, P. Сафронов, А. П. |
Issue Date: | 2019 |
Publisher: | Elsevier B.V. |
Citation: | Specific loss power measurements by calorimetric and thermal methods on γ-Fe 2 O 3 nanoparticles for magnetic hyperthermia / M. Coïsson, G. Barrera, C. Appino et al. // Journal of Magnetism and Magnetic Materials. — 2019. — Vol. 473. — P. 403-409. |
Abstract: | Specific loss power has been measured on γ-Fe 2 O 3 nanoparticles dispersed in water by means of several techniques, i.e. heat flow in a calorimeter, hyperthermia, and static and dynamic hysteresis loops. Static hysteresis loops as a function of the maximum applied field underestimate the power losses as dynamic effects are not exploited, but turned out to be a valuable tool to prove the consistency of specific loss power measurements obtained by the other techniques over a wide range of applied magnetic field intensities. A temperature-dependence of the specific loss power has been taken into account in hyperthermia measurements performed with a fully modelled non adiabatic experimental setup. Simple mean-field theoretical models (interacting superparamagnetic, modified Stoner-Wohlfarth) have been exploited to reproduce the static energy losses of the particles. © 2018 The Authors |
Keywords: | FE-OXIDE MAGNETIC HYPERTHERMIA MAGNETIC NANOPARTICLES ENERGY DISSIPATION HEMATITE HYSTERESIS HYSTERESIS LOOPS MAGNETIC FIELD EFFECTS MAGNETIC MATERIALS NANOPARTICLES TEMPERATURE DISTRIBUTION APPLIED MAGNETIC FIELDS DYNAMIC HYSTERESIS LOOPS FE OXIDE MAGNETIC HYPERTHERMIA MAGNETIC NANO-PARTICLES STATIC HYSTERESIS LOOPS SUPERPARAMAGNETICS TEMPERATURE DEPENDENCE NANOMAGNETICS |
URI: | http://elar.urfu.ru/handle/10995/75448 |
Access: | info:eu-repo/semantics/openAccess cc-by-nc-nd hybrid |
SCOPUS ID: | 85055625543 |
WOS ID: | 000450580900063 |
PURE ID: | 8162695 |
ISSN: | 0304-8853 |
DOI: | 10.1016/j.jmmm.2018.10.107 |
metadata.dc.description.sponsorship: | This work was supported in part by Russian Science Foundation grant 18-19-00090 This work was funded in part by the EMPIR program co-financed by the Participating States and from the European Union’s Horizon 2020 research and innovation program, project 16NRM044 “MagNaStand”. |
RSCF project card: | 18-19-00090 |
Appears in Collections: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
2-s2.0-85055625543.pdf | 933,79 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.