It is worth mentioning that by coating these nanomaterials on stainless steel of glossy or matte type, it will be equipped with anti-stain, anti-scratch and anti-bacterial properties

Namdar Machinery Industries Company can cover its devices with these nanomaterials according to the customer's request

It is worth mentioning that one of the applications of these nanomaterials is on surgical instruments such as razors, scissors, drills and other tools used in the operating room

Antimicrobial coatings help to reduce the stability and spread of germs as complementary factors and not as an alternative to disinfection and disinfection of surgical equipment and surgical agent surfaces (such as disinfectants and. ..) are considered on site, and the design of self-cleaning and antimicrobial surfaces is one of the appropriate options to prevent the transmission of germs by the relevant tools

Accordingly, by implanting nanoparticles that have antibacterial properties in a thin layer of biocompatibility and good mechanical properties, it can be used as a suitable layer for coating surgical instruments. (Mostly stainless steel) and achieved a high-strength self-cleaning antimicrobial surface

Today, silver nanoparticles are the best material for killing bacteria because the antibacterial level increases with the coating of silver nanoparticles, which kills bacteria with the slightest contact of a bacterium with it.

Studies have also shown that the addition of other metals, as well as zinc, can enhance the antibacterial effect of silver against gram-positive and gram-negative bacteria; Therefore, in this project, the antimicrobial and anti-stain effect of TaN nanocomposite coating containing alloy nanoparticles was investigated and the desired results were obtained