The application of Nano Magnesium Oxide in Antibacterial Material

Nano magnesium oxide is a new type of nanoparticles material, the appearance is white powder. High purity, it has the effects of obvious small size effect, surface effect, quantum size effect and macroscopic tunnel effect. after modification, there is no reunion phenomenon, nano magnesium oxide has many specific features and important application value in the fields of optics, catalysis, magnetic, mechanical, chemical. The prospect is very broad, and it is an important new material in the 21st century.

    At present, there are two main development paths of magnesium oxide antibacterial materials.
    
    At first, controlling the particle size, morphology characteristics to improve the antibacterial properties of nano magnesium oxide. For example, scientists have successfully developed a scaly kind of nano magnesium oxide powder, which shows strong antibacterial sterilization ability for Anthrax, staphylococcus aureus, escherichia coli and others.

    The second, we had developed new type of composite antibacterial materials by composition of magnesium oxide and other antibacterial material, such as activate carbon/magnesium oxide, metal oxide/magnesium oxide and chlorine, bromine gas/magnesium oxide, etc.

    Make nano magnesium oxide powder evenly dispersed on activated carbon matrix, it will has a good effect on antimicrobial properties for golden staphylococcus.In the production practice, nano magnesium oxide has an important applications in developing antibacterial ceramics, antibacterial plastic.