Izvestiya of Saratov University.
ISSN 1816-9775 (Print)
ISSN 2541-8971 (Online)


antimicrobial activity

Developing and Testing Laboratory Samples of Innovative Biologically Active Preparations Based on the Core-shell Structure

We developed various options of biologically active agents based on the core–shell structure technology. They were obtained by layering biocompatible polymer on the surface of the carriers. As a core, we used a heterocyclic compound comprising of enamine and flavonoid nanoaggregates. As a shell, we used polу azolidinе аmmonium modified by iodine hydrate-ions. Our results implied a significant increase in antimicrobial activity of the preparations developed by us.

Complex Assessment of Toxicity of the Polymeric Connection Possessing Antimicrobic Activity

The complex estimation of toxicity of the polymer compounds – poly azolidin ammonium, modified hydrate ions of iodine, which has high antimicrobial activity was held. It is established that working concentrations of parent drug and its variants with different hydrate ions of iodine content do not cause death of biotestobjects of Daphnia magna Straus.