Семенов, Анатолій ОлексійовичSemenov, A. O.Panchenko, V. G.Сахно, Тамара ВікторівнаSakhno, T. V.Barashkov, N. N.Sakhno, Y. E.2025-12-232025-12-232025-12-22https://dspace.pdau.edu.ua/handle/123456789/19827Panchenko V. G., Sakhno T. V., Semenov A. O., Barashkov N. N., Sakhno Y. E. Ferromagnetic nanoparticles of iron/cobalt and iron/manganese oxides in aqueous solutions of surfactants. Nanobiophysics: Fundamental and Applied Aspects : 9-th international conference, 6-9 October 2025, Kharkiv, Ukraine, https://www.ilt.kharkov.ua/nbp2025/poster.htmlNanoparticles of iron/cobalt and iron/manganese oxides in the form of stable suspensions are used in the development and manufacture of nanotracers, which are used to check the mixing processes of animal feeds, which are in both solid and liquid states, the coding of liquid additives and the efficiency of their uniform distribution in prepared premixes and compound feed.enferromagnetic nanoparticlesnanotracerssurfactantsNanoparticle Tracking Analysis (NTA)mixing quality of feedsdimethylamine salt of oleic acid (DMAOA)Article