Investigation of the antibacterial activity of the nanostructured system of copper sulfate in Na-carboxymethyl cellulose on the example of an indigenous strain of the gram-negative bacterium Esherichia coli

Author:

Lyakhovchenko N.S.1,Senchenkov V.Yu.1,Moldavanova A.Yu.2,Myagkov D.A.3,Sirotin A.A.4,Krolevets A.A.5

Affiliation:

1. Department of Biochemistry, Medical Institute, Belgorod State National Research University

2. Department of Pharmacology, Belgorod State National Research University

3. Department of Biology, Belgorod State National Research University

4. Department of Biotechnology and Microbiology, Belgorod State National Research University

5. Laboratory of Synthesis of Micro- and Nanostructures, Regional Open Social Institute

Abstract

The article provides a study of the antibacterial activity of nanostructured copper sulfate in Nacarboxymethyl cellulose on the example of an indigenous strain of the gram-negative bacterium Esherichia coli by the disk-diffusion method. The study revealed that the modification of the active material increases its biocidal properties by 321.34; 121.5; 369.5; 562.6 and 351.7% with an increase in the weight ratio “core : shell” to 1:2 and concentration from 0.5 to 1% in aqueous suspensions.

Publisher

PANORAMA Publishing House

Reference15 articles.

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