%0 Journal Article
%T Surface Morphology, Spectra and Photocatalytic Bactericidal Effect of Chlorophyll-Sensitizing TiO2 Crystalline Phases<br>敏化的TiO2纳米晶表面形貌、晶相、光谱及光催化灭菌研究
%A LI Min
%A WANG Zhen-Ling
%A SHI Heng-Zhen
%A ZENG Yi
%A <br>李敏
%A 王振岭
%A 石恒真
%A 曾毅
%J 无机材料学报
%D 2003
%I Science Press
%X Different crystalline TiO2 films prepared by the sol-gel method were modified by employing chlorophyll as the sensitizer, and characterized by XRD, AFM, UV-vis absorption spectra and Fluorescence emission spectra. The activity of killing the pathogenic bacteria of cabbage soft rot on chlorophyll-sensitized TiO2 film was investigated. The results show that three TiO2 nanocrystalline particles of anatase, mixed-crystalline and rutile sensitized by natural chlorophyll can effectively kill pathogenic cabbage-soft-rot bacteria under visible light.
%K TiO2
%K chlorophyll
%K sensitization
%K photocatalyse
%K bactericid<br>二氧化钛
%K 叶绿素
%K 敏化
%K 光催化
%K 灭菌
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=A8890C079C836AF0&yid=D43C4A19B2EE3C0A&vid=13553B2D12F347E8&iid=B31275AF3241DB2D&sid=4AECDC3329847C4A&eid=F58A98E9A761BF85&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=3&reference_num=19