nanoparticles, magnetite, MRI, tumor, contrast, selectively
In investigation on animals (Vistar rats) was proof that magnetite of nanoparticles (ICNB) are contrast means for malignant tumour visualization. Was been shown that magnetite of nanoparticles have contrast effect when performing magnetic resonance imaging (MRI). Was established, that after intravenous inject ICNB the magnetite of nanoparticles have selective accumulate in tumour and alter brightness of picture in 24-hours. On 4-th day investigation was established significant decries of dynamic brightness of the picture of tumour and muscles. This fact is connected with elimination the ICNB out of rat’s organism.