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Information × Registration Number 0223U000436, 0122U000884 , R & D reports Title Polyvalent nanopowders of iron oxides - production technologies, physicochemical properties and study of medical and biological effects on the human body popup.stage_title Head Prikhna Tetiana О., д.т.н. Registration Date 07-01-2023 Organization V. Bakul Institute of superhard material of the National Academy of Sciences of Ukraine popup.description2  A wastewater treatment technology has been developed. It is based on application of poly-, nanodisperse iron oxides obtained by electric discharge dispersion and allows to reduce the initial concentration of heavy metal ions in electroplating wastewater from 25 g/l to less than 0.6 mg/l. Nanopowder Fe3O4, obtained by electroerosion dispersion, was used for the production of gradient materials based on polymers with a high degree of absorption of electromagnetic radiation at frequencies of 36.6 GHz and 10 GHz. It was determined that iron oxide nanopowder sintered under high pressure and high temperature (2 GPa, 900 - 1300 °C) assisted with hexagonal boron nitride (hBN) exhibits soft magnetic behavior. It was determined that the dietary supplement of lysoferrin, which includes polyvalent nanopowders of iron oxides, quercetin and vitamin C, has a positive effect on increasing the level of hemoglobin in the blood and its content in erythrocytes, reducing the level of glycemia, reducing the level of total cholesterol, LDL cholesterol and the atherogenic index, improving microcirculation and the functional state of the endothelium of microvessels. The drug was successfully tested at the D.F. Chebotaryov Institute of Gerontology of the National Academy of Sciences of Ukraine. Product Description popup.authors Antonyuk-Scheglova Ivanna A. Barvitskyi Pavlo P. Lokatkina Anastasiya S. Marchenko Anatoliy A. Matsenko Olexandra V. Monastyryov Mykola К. Moschil Viktor Ye. Naskalova Svetlana S Polikarpova Liliya O. Prysiazhna Olena V. Sverdun Volodymyr B. Serbenyuk Tetyana B. Sergiyenko Nina V. Shaternik Anton V. Shatylo Valeriy B. popup.nrat_date 2023-01-07 Close