Mechanism of DNA damage by BiOBr irradiated with visible and ultraviolet light

摘要：

　　The nano photochemistry material Bromide bismuth oxide (BiOBr),which was prepared by self-contained template build method using hexadecylpyridinium bromide (PCB) as surface active agent and bromide source,was used as photocatalyst.Photocatalysis damage characteristics and the difference of the reactive oxygen species generated by BiOBr under visible light (λ=400-780 nm) and ultraviolet light (λ=200-275 nm) irradiation were studied using calf thymus DNA as the research object.The degree of DNA damage under different conditions was detected by gel electrophoresis and high performance liquid chromatography (HPLC).

作者: Xiaoxing Wang Manke Jia Quan Song Haobo Hou Biyu Song Yingping Huang

作者单位: Department of Resource and Environmental Sciences, Wuhan University, Wuhan, 430072, China Engineering Research Center of Eco-environment in Three Gorges Reservoir Region, Ministry of Educati

会议类型: 国际会议

会议名称: 2013 International Symposium on Environmental Science and Technology(2013环境科学与技术国际会议)

会议地点: 大连

会议语种:英文

页码: 750-750

在线出版日期: 2013-06-04（万方平台首次上网日期，不代表论文的发表时间）