Effect of Synthesis Conditions on the Formation of Silver Nanoparticles in a Chitosan Succinamide Matrixunder Microwave Radiationстатья
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Дата последнего поиска статьи во внешних источниках: 4 марта 2022 г.
Аннотация:Abstract—An approach is developed to create macromolecular systems containing silver nanoparticles (NPs)based on water-soluble chitosan succinamide (CS) and a reducing agent, D-glucose, when exposed to microwaveradiation. The optimal parameters of the silver NP synthesis process are determined: the concentrationof the polymer solution, the initial silver salt, and the reducing agent, D-glucose. The presence of silver NPsin the resulting colloidal solution is confirmed by the electronic spectra of plasmon resonance (λmax =420 nm). According to the transmission electron microscopy data, the silver NPs are spherical, with a size of9 to 33 nm.