摘要
The anti-virus and anti-bacteria active components were extracted from some Chinese medicine,such as the honeysuckle,forsythia and the licorice.Using a w/o/w emulsion method,the active components were fabricated to uniform particulate microcapsule with sustained-release properties.The polypropylene punched felt was finished with the finishing agent of microcapsule,nano ZnO and TiO 2 and polymer adhesive,and the composite air filter with anti-virus and anti-bacteria properties were formed,staphylococcus aureus,colibacillus and candida albicans were applied to antibacterial experiments.The results indicate that the anti-bacteria rate are all 100%,and the virus inactivation rate also reaches 100% to pandemic influenza A virus.
基金
supported by the National Science and Technology Small and Medium Sized Enterprises Technological Innovation Fund (Grant No.10C26213201127)
Key Laboratory Foundation of Shannxi Province Education Department (Grant No.11JS044)
the Shannxi Province Science and Technique Innovation Fund (Grant No. 2010K10-09)
