Fyzikální ústav Akademie věd ČR

Synthesized stable water suspensions of manganese perovskites magnetic nanoparticles of the composition La_1-xSr_xMnO₃ of advantageous properties markedly exceeding the behaviour of the existing commercial products on the basis of iron oxides. They afford higher heating efficiency and simultaneously controlled heating excluding the local overheating risk of a health tissue.

Selected publications:

1. Method of the synthesis of hybride nanoparticles from agglomerates of multicomponent complex metallic oxides nanoparticles, E. Pollert, O. Kaman, P. Veverka, V. Herynek, Czech patent No 301005.
2. Silica encapsulated manganese perovskite nanoparticles for magnetically induced hyperthermia without the risk of overheating, O. Kaman, E. Pollert, P. Veverka, M. Veverka, E. Hadová, K. Knížek, M. Maryško, P. Kašpar, M. Klementová, V Grünwaldová, S. Vasseur, R. Epherre, S. Mornet, G. Goglio, E. Duguet, Nanotechnology 20, 275610 (2009).
3. Search of New Core Materials for Magnetic Fluid Hyperthermia: about Preliminary Chemical and Physical Issues, E. Pollert, P. Veverka, M. Veverka, O. Kaman, K. Závěta, E. Duguet, S. Vasseur, Progress in Solid State Chemistry 37, 1 (2009).
4. New T_C-tuned magnetic nanoparticles for self-controlled hyperthermia, Pollert E., Knížek K., Maryško M., Kašpar P., Vasseur S., Duguet E., J. Magn. Magn. Mater. 316, 122 (2007).