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Abstract
A method for synthesizing new supramolecular structures consisting of silver nanoparticles (NPs) whose surfaces are covered with spontaneously formed ordered micelle-like aggregates of cetyltrimethylammonium bromide (CTAB) molecules is proposed. The study of the self-assembly processes of CTAB molecules on the surface of silver nanoparticles and the structure of the resulting associates was carried out using the fluorescence probe method (molecular probe – pyrene). Optimal conditions for obtaining new supramolecular structures were determined. The proposed supramolecular structures can be used for the luminescent determination of various chemical compounds. The formation of the analytical signal in this case will be determined by the interaction of the analyte with micelle-like aggregates located near the silver nanoparticles and will depend on both the structure of the aggregate and the polarity of the analyte.
Published Version
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