New magnetic nanocomposites for diagnostic and therapy of cancers

0359563 - FZÚ 2012 CZ eng A - Abstract
Pollert, Emil - Veverka, Miroslav - Veverka, Pavel - Herynek, V. - Jendelová, P.
New magnetic nanocomposites for diagnostic and therapy of cancers.
Workshop on Green Chemistry and Nanotechnologies in Polymer Chemistry. Book of Abstracts. Pardubice: Synpo a.s, 2010. s. 22. ISBN N.
[Workshop on Green Chemistry and Nanotechnologies in Polymer Chemistry. 23.09.2010-24.09.2010, Pardubice]
R&D Projects: GA AV ČR KAN200200651
Institutional research plan: CEZ:AV0Z10100521
Keywords : manganese perovskite * magnetic resonance imaging * magnetic fluid hyperthermia
Subject RIV: BM - Solid Matter Physics ; Magnetism

Hybrid magnetic nanoparticles for medicine consist of cores, usually of magnetic oxides embedded in a shell. Recently we have developed a new type of the material, based on particles of lanthanum manganese perovskite in the system La1-xSrxMnO3, magnetic properties suitably tailored for a given application, namely magnetic resonance imaging (MRI) and magnetic fluid hyperthermia (MFH). Simultaneously An attention was paid simultaneously on the quality of the coating. The silica shell provides stability of the suspension and prevents toxic effects of the core material while separating it entirely from the biological system.
Permanent Link: http://hdl.handle.net/11104/0197330