Sergey Psasiye, chairman of the management committee of the Tomsk Science Center of the Siberian Branch of the Russian Academy of Sciences, said that Tomsk Science City promised to produce a new material based on nanotechnology that can heal wounds by the end of this year.

Experts from the Institute of Strength Physics and Materials Science, the Siberian State University of Medical Sciences, and the Institute of Pharmacology of the Tomsk Science and Technology Center of the Siberian Branch of the Russian Academy of Medical Sciences are jointly participating in the development of this new nanomaterial. Psasiye said that in order to be able to mass produce the medical product, all tests must be completed in accordance with the national product quality regulations and human health standards of the Russian Federation. At present, the powerful bactericidal effect of the new nanomaterials has been proved by experiments. In the experiment, experts put this new type of nanomaterial into a container with a high-concentration staphylococcal solution. After 2 to 3 days, all staphylococci in the solution were dissolved and died, and the solution became a sterile sterile solution. Experts said that the new nanomaterials can filter and disinfect water and can be applied to life. It can disinfect and clean drinking water, effectively protect drinking water from microbial pollution, and meet the sanitation and quality standards of drinking water. .

This new nano material with filtering and adsorbing effect is an aggregate of ultrafine particles, which is a non-woven fabric made by the use of special nano-plating technology. When it is in a humid environment, nanofibers will produce a large number of positively charged molecules, which can effectively inhibit microorganisms including bacteria smaller than the pore size of the material, and have a strong bactericidal ability. This new material has a strong adsorption effect and can "catch" almost all microbial pollution, including bacteria, viruses, parasites, protozoa, and even tiny algae, fungi and humus. Experts said that this new type of nanomaterial, which has obvious antibacterial and antibacterial effects and does not pollute the environment, will be used in medical products such as wound dressings, medical protective clothing, medical incontinence pads, and surgical isolation covers.