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Information × Registration Number 0317U005022, 0113U007615 , R & D reports Title Development and deployment of high-selective calixarene containing sorbents for the radiation monitoring of environmental objects and nuclear industry enterprises. popup.stage_title Розробка і впровадження високоселективних каліксареновмісних сорбентів для радіаційного моніторингу довкілля та підприємств ядерно-паливного циклу Head Belikov Kostyantyn Mykolajovich, Кандидат хімічних наук Registration Date 02-03-2017 Organization State Scientific Institution "Institute for Single Crystals" of National Academy of Sciences of Ukraine popup.description2 A number of sorption materials for sequestration of Cs, Eu and Sr ions from water solutions is obtained by non-covalent and covalent binding of calixarene and crown-ethers derivatives on silanized silica gel. Sorbents obtained by impregnation of silica gel by calix[4]arene-crown-6 can extract of Cs ions from wate solution within wide range of pH as well as from acidic (1 М HNO3) solutions. Sorption properties of materials based on calix[4]arene derivatives towards Eu(III) ions are studied. Effect of functional groups on the upper rim of thiacalixarenes on the sorption properties of obtained materials is investigated. Product Description popup.authors З.Ю. Буніна К.М. Бєліков К.Ю. Брильова М.С. Лукашова О.В. Гришина popup.nrat_date 2020-04-02 Close