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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Skumiel, Andrzej
Adam Mickiewicz University in Poznań
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2016The influence of oxidation process on exchange bias in egg-shaped FeO/Fe<inf>3</inf>O<inf>4</inf> core/shell nanoparticlescitations
- 2013Investigation of ultrasonic emulsifying processes of a linseed oil and water mixturecitations
- 2012Thermophysical and magnetic properties of carbon beads containing cobalt nanocrystallitescitations
- 2011Thermophysical and magnetic properties of carbon beads containing nickel nanocrystallitescitations
- 2011Structuring from nanoparticles in oil-based ferrofluidscitations
- 2011Magnetically induced anisotropy of electric permittivity in the PDMS ferromagnetic gelcitations
- 2010Effect of poly(Ethylene Glycol) coating on the acoustic properties of biocompatible magnetic fluidcitations
- 2009Magnetic properties and heating effect in bacterial magnetic nanoparticlescitations
- 2008The effect of temperature on the electric conductivity of poly(dimethyl siloxane) ferromagnetic gelcitations
Places of action
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article
Magnetic properties and heating effect in bacterial magnetic nanoparticles
Abstract
<p>A suspension of bacterial magnetosomes was investigated with respect to structural and magnetic properties and hyperthermic measurements. The mean particle diameter of about 35 nm was confirmed by transmission electron microscopy (TEM), X-ray and magnetic analysis. The X-ray powder diffraction peaks of magnetosomes fit very well with standard Fe<sub>3</sub>O<sub>4</sub> reflections. The found value for specific absorption rate (SAR) of 171 W/g at 5 kA/m and 750 kHz means that magnetosomes may be considered as good materials for the biomedical applications in hyperthermia treatments. Moreover, they have biocompatible phospholipid membrane. © 2009 Elsevier B.V. All rights reserved.</p>