СИНТЕТИЧНІ БАРВНИКИ В МЕДИЦИНІ

Abstract

Synthetic dyes and intermediates for their synthesis are widely used in dyeing textile materials. The presence of the necessary functional groups in the structure of the dyes provides their biocidal properties. When using dyes with biocidal properties, the surface of textile materials is seized from destruction. Separate representative dyes protect the human body from the action of pathogenic microflora. It is necessary to create conditions for a timely attack by the textile material on bacteria and fungi. A sufficient number of natural and synthetic compounds exhibit antimicrobial activity. Many of these compounds are hazardous to humans and animals. Only a few chemical compounds can be recommended for practical use as antiseptic preparations. The inclusion of even a small fraction of antibacterial fibers in the structure of textile materials can provide the desired properties. The biostability of fibrous materials is influenced by the choice of dye. Not all dyes that have bactericidal activity in their pure form exhibit it when applied to textile material. For the manifestation of these functions, dyes must have groups responsible for their bacteriological activity. In developed countries, attempts are being made to uniform dyeing and bioprotective processing of textile materials. The combination of these processes is not only theoretical but also a promising area of ​​research. When creating antibacterial textile materials, nanotechnology is being actively introduced. The use of nanotechnology reduces the cost of raw materials and materials. At the same time, the most promising for use in medicine are nanomaterials that meet the following requirements, such as biocompatibility and programmability of a positive effect on a biological object. Thus, the article analyzes the scientific literature in the field of dyes with biocidal properties.