The investigation of antibacterial characteristics of magnesium oxide and it's nano-composite materials

Antibacterial materials were the path of traditional materials incorporated with environment.As a new ceramic antimicrobial,series antimicrobial of the magnesium oxide including nano-composite MgO shows the special antbacterial activity and wider usability compared with other antibacterial materials and has become the hotspot.The manufacture methods of nano MgO powder was summarized in this paper.And the antibacterial mechanism was analyzed.The recent research advantage and the composite technology were summed up and the problems and paths was pointed out in the end.