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光催化纳米TiO2抗乙型肝炎病毒效果的实验研究
引用本文:冯晏萌,霍细香,肖红雨,龚镇奎.光催化纳米TiO2抗乙型肝炎病毒效果的实验研究[J].Virologica Sinica,2004,19(6):639-641.
作者姓名:冯晏萌  霍细香  肖红雨  龚镇奎
作者单位:[1]武汉大学生命科学学院,湖北武汉430072 [2]湖北省疾病控制中心传染病所病毒部,湖北武汉430072
摘    要:In this essay the destructive rates of HBsAg, the surface antigen of HBV, exposed to different light sources and photocatalysed time on both TiO2 ceramic plate and Ni net were investigated, the effect of anti-HBV of TiO2 was discussed under different light condition.The result demonstrated that ceramic TiO2 plate has 87.50% destructive rate under high Hg lamp irradiation(SμW/cm^2) after 4 hours,while the controlled normal ceramic almost had no influence to HBsAg. Also the result indicated that under indirect sunlight(20μW/cm^2) for 4 hours, plate with TiO2 destroyed 93.75% of the HBsAg but the ordinary plate destroyed 87.50%.The Ni net with TiO2, when placed under ultraviolet irradiation (480μW/cm^2)for 2,5,10 minutes destructive rates to HBsAg were 99.80%, 99.90%, and 100% respectively,but the controlled net without TiO2 thin film showed only 93.75% even after l0 minutes under the same ultraviolet.

关 键 词:纳米TiO2  光催化  HBsAg失活

Effect of Anti-HBV of The Thin Titanium Oxide Plate Photocatalyst
Feng Yan-meng,Huo Xi-xiang,Xiao Hong-yu,Gong Zhen-kui.Effect of Anti-HBV of The Thin Titanium Oxide Plate Photocatalyst[J].中国病毒学(英文版),2004,19(6):639-641.
Authors:Feng Yan-meng  Huo Xi-xiang  Xiao Hong-yu  Gong Zhen-kui
Institution:Feng Yan-meng,Huo Xi-xiang2,Xiao Hong-yu2,Gong Zhen-kui2** 1
Abstract:
Keywords:Titanium Oxide  Photocatalyst  HBsAg destruction
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