The Antibacterial Effect Of Nano Silver!

Nanomaterials, also known as ultrafine particle materials, are materials with at least one dimension in the three-dimensional space. Its particle size is in the area where the atom cluster and the macroscopic object are connected, and it has the advantages of large surface area, extremely small size, many surface active sites, high activity, high catalytic efficiency, and strong adsorption capacity. This makes the properties of nanomaterials in terms of heat, optics, magnetism, electricity, mechanics, and chemistry significantly different from those of large-particle solid materials, and is hailed as "the most promising material in the 21st century."

Due to its excellent antibacterial effect, Nano-Silver is now widely used in various medical, packaging, electronics and other industries. For example, some scalpels are covered with a layer of nano-silver with a thickness of 6 atoms arranged together. Nano-silver has a good effect on killing common Escherichia coli and Neisseria gonorrhoeae.

Nano silver as an antibacterial material has many excellent characteristics.

First, the safety of nano silver is high. Compared with silver ions, nano-silver exhibits strong antimicrobial properties at very low concentrations (nanomolar or micromolar), but has low toxicity to mammals and rarely causes complications.

Second, the durability is good. Nano silver can be loaded on a carrier such as chitosan to continuously release zero-valent silver ions, maintain a relatively stable silver concentration, and achieve the purpose of long-lasting antibacterial.

Third, Nano Silver Antibacterial. Nano silver can effectively inhibit more than 650 kinds of pathogenic bacteria including Pseudomonas aureus, Staphylococcus, Escherichia coli, Pseudomonas aeruginosa, and fungi such as dermatophytes, and can even kill Died HIV-1.

Fourth, nano-silver is not easy to produce drug resistance. Bacteria treated with nano-silver basically cannot survive, which can prevent bacteria from developing drug resistance.

Fifth, nano-silver has the advantages of small toxic and side effects and convenient use.

Nano-silver mainly kills single-celled organisms. Nano-silver combines with oxygen metabolism enzymes to inactivate the enzymes and suffocate pathogens to death. The multicellular body does not use proteases for respiration. Silver itself is very toxic to the human body. Even when nano-silver is taken orally, it has little effect on the human body because the silver content is small (a few thousandths of the tolerable dose). At least external use is no problem. However, the properties of metals or their compounds usually change at the nanometer level.

If necessary, please contact our Nano Silver Supplier