Rolling Mill Parts,Rolling Mill Spare Parts,Rolling Mill Gear Box,Rolling Mill Parts For Sale Shanxi KathayTech Co.,ltd. , https://www.ccagoods.com
According to the website of the Siberian Branch of the Russian Academy of Sciences, the Institute of Inorganic Chemistry at the branch has developed vertical crystalline flat disk-shaped nanoparticles through changes in the material structure, and the study found that this nanomaterial has new antibacterial properties. Related results were published in the scientific journal "NANO RESEARCH".
Researchers at the institute selected hexagonal boron nitride (h-BN) material with a graphite-like layered structure, and through the technical research and development, the nanocrystals of the prepared material were perpendicular to the flat disc-shaped nanocrystal plane, thus obtaining the material's A series of new properties, including antibacterial properties.
The antibacterial experiment of the material conducted at the Institute of Cell and Genetics of the branch showed that the nanomaterial with the emulsion of bacteria on the surface dropped more than half of the bacteria after one hour of cultivation. Investigating the mechanism, the researchers found that this is because the top of the vertically oriented nanoparticles is like a sharp blade, which can pierce the cell wall of the contacted bacteria and cause mechanical damage to the bacteria, thereby achieving the effect of sterilization.
This property of nanomaterials can be used in the preparation of antibacterial coatings for medical devices, so that the materials can find applications in the medical field. In order to further improve the antibacterial effect of the coating, researchers are conducting research on the interaction mechanism between the vertical grain wall of nanomaterials and bacteria, which makes the research work have a more clear application direction.
In addition to antibacterial properties, the boron nitride nanoparticles developed have other properties, such as luminescence under electron beam radiation. Further research on such properties can expand the application of this nanomaterial in the industrial sector. 