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Information × Registration Number 0220U100094, 0119U103345 , R & D reports Title Highly-selective recognition of aflatoxins in cereals and feeding stuffs using nanostructured polymeric membranes popup.stage_title Head Chegel Volodymyr I., Доктор фізико-математичних наук Registration Date 09-01-2020 Organization V. Lashkaryov Institute of semiconductor physics popup.description2 A computer simulation of polymer layers (membranes) was performed with the inclusion of spherical silver nanoparticles of different dimensions and model fluorophore with excitation and emission parameters corresponding to the aflatoxin group. The optimal geometric parameters of silver nanoparticles (80 nm radius) in the polymer environment and the distance between the nanoparticle and the fluorophore molecule (15 nm) were determined to obtain maximum aflatoxin fluorescence enhancement. Selection of functional monomers for molecular imprinting of aflatoxin was performed. Acrylamide, 2-acrylamido-2-methyl-1-propansulfonic acid, allylamine, 2-(diethylamino)ethylmethacrylate and N,N'-methylenebisacrylamide will be used as monomers. Product Description popup.authors popup.nrat_date 2020-04-02 Close