Application of NANOcolloid Materials Labeled by Radionuclides in Medicine

The paper considers properties of nano-sized particles and methods of well-known technetium-99m-based nanocolloid materials preparation. We present a production technique of Al2O3-based nanocolloid labeled with technetium-99m developed at the Institute of Physics and Technology of TPU. We also give the results of preliminary medico-biological testing of 99mТс (IV)-Al2O3 pharmaceutical on animals for determining its operational suitability for scintigraphic visualization of lymphatic nodes.