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Co-Zn ferrite cores prepared by coprecipitation method for magnetic hyperthermia and magnetic resonance imaging
- 1.0391386 - FZÚ 2014 RIV US eng O - Others
Veverka, Miroslav - Pollert, Emil - Závěta, Karel - Kaman, Ondřej - Veverka, Pavel - Jendelová, Pavla - Burian, M. - Herynek, V.
Co-Zn ferrite cores prepared by coprecipitation method for magnetic hyperthermia and magnetic resonance imaging.
2012
R&D Projects: GA ČR GAP204/10/0035; GA ČR(CZ) GAP108/11/0807; GA MPO FR-TI3/521
Institutional support: RVO:68378271 ; RVO:68378041
Keywords : cobalt-zinc ferrite * co-precipitation method * magnetic heating * transverse relaxivity
Subject RIV: BM - Solid Matter Physics ; Magnetism
http://www.magneticmicrosphere.com/ckfinder/userfiles/files/MagMeet2012_posters_update_180512.pdf
In the search of a suitable mediator for magnetic fluid hyperthermia (MFH) and efficient contrast agents for magnetic resonance imaging (MRI) our group has focused on the nanoparticles of the cobalt-zinc ferrite. Namely the composition of Co0.4Zn0.6Fe2O4+γ has been considered for MFH with respect to its Curie temperature and thus the possibility of the self-controlled heating mechanism in the range of 42 - 45 °C. For MRI the nanoparticles of Co0.5Zn0.5Fe2O4+γ phase have been selected taking into account their high magnetization.
Permanent Link: http://hdl.handle.net/11104/0220452
Number of the records: 1