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Information × Registration Number 0222U000731, 0121U111938 , R & D reports Title Investigation of adsorption properties and in vitro behavior of biocomposites based on biogenic hydroxyapatite modified by magnetite and chitosan popup.stage_title Head Synytsia Anna О., Registration Date 18-01-2022 Organization Institute of Problems of Materials Science named after IM Frantsevich of the National Academy of Sciences of Ukraine popup.description2  Research work is devoted to the study of the peculiarities of obtaining a three-component composite based on hydroxyapatite modified by magnetite and chitosan, to study of its phase composition, structure, adsorption properties and in vitro behavior. The first stage of research included the production of a composite based on hydroxyapatite modified by magnetite and chitosan and the study of its phase composition. During the reporting period, a method of the synthesis a three-component composite material based on biogenic hydroxyapatite modified by magnetite (5, 25, 50% by weight) and chitosan through mechanical mixing of biogenic hydroxyapatite powder, magnetite synthesized from iron oxalates and chitosan solution and through the direct introduction of hydroxyapatite powder and chitosan solution during the synthesis of magnetite by chemical precipitation was developed. The planned works were performed in full according to the plan for 2021. Product Description popup.authors Otychenko Oksana M. popup.nrat_date 2022-03-09 Close