How does nano-silver technology work on antibacterial fabrics?



Silver nanoparticles can directly enter the body of microorganisms and prevent microorganisms from multiplying by interrupting DNA replication. British scientists have successfully…

Silver nanoparticles can directly enter the body of microorganisms and prevent microorganisms from multiplying by interrupting DNA replication.

British scientists have successfully infiltrated silver particles with an average size of 10 to 50 nanometers into all textiles evenly. Products produced by this new process have passed AATCC testing, and their antibacterial effects have been proven experimentally.

It is reported that nanosilver fabric is different from other antibacterial fabrics. Its obvious advantage is that it does not cause pathogens to produce antibodies or mutate. The positively charged nanosilver adsorbs on the negatively charged cell wall, causing the microbial cells to rupture and die. It can affect the transmission of basic substances required by microorganisms, affect the basic metabolism of the cell transfer system, and has obvious antibacterial and antibacterial effects without polluting the environment.

At present, relevant British companies have used this technology in socks, gloves, underwear and women’s disposable products. The products under development include curtains, quilt covers, sheets, pillowcases and other bedding products, as well as the use of non-woven fabrics to make wound dressings, Medical protective clothing, medical incontinence mats, surgical isolation covers and other medical products.

The principle of nanosilver sterilization is to deform the bacterial DAN molecular structure and inactivate the bacteria. By processing the fabric with nano-silver antibacterial agent after finishing, the fabric produced has good antibacterial properties. The antibacterial fabric injection dyes the inside of the polyester and nylon fibers at high temperatures. The antibacterial fabric injection is fixed inside the fiber and is affected by the fiber. protection, so it has wash resistance and reliable broad-spectrum antibacterial effect. Its antibacterial principle is that it destroys the cell wall of bacteria. Since the intracellular osmotic pressure is 20-30 times the extracellular osmotic pressure, the cell membrane ruptures and the cytoplasm leaks out. This also terminates the metabolic process of microorganisms and prevents the growth of microorganisms. and reproduction.

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Author: clsrich

 
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