概述了二氧化钛光催化氧化灭菌的最新研究进展,讨论了其灭菌机理,TiO2光催化产生的活性成分(·OH、·O2、HO2·、H2O2)攻击细菌的细胞壁、细胞膜及内部成分,使细菌功能单元失活而导致细菌死亡;综合分析了影响氧化灭菌的各种因素,并展望了今后的研究.
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