![]() |
个人信息Personal Information
副教授
博士生导师
硕士生导师
主要任职:化工海洋与生命学院副院长
性别:男
毕业院校:大连理工大学
学位:博士
所在单位:化工海洋与生命学院
学科:环境工程
办公地点:海洋科学与技术学院 D05 307
联系方式:zhouhao@dlut.edu.cn
电子邮箱:zhouhao@dlut.edu.cn
Synthesis, structures, fluorescence studies and cytotoxicity of a new Manganese(II) complex
点击次数:
论文类型:期刊论文
发表时间:2017-01-01
发表刊物:INORGANIC AND NANO-METAL CHEMISTRY
收录刊物:SCIE
卷号:47
期号:11
页面范围:1509-1519
ISSN号:2470-1556
关键字:Mn(II) complex; Derivative; DNA binding; DNA damage
摘要:The novel metal coordination polymer [Mn(L)(2)(H2O)(2)]n, was synthesized and characterized. Fluorescence and UV absorption spectroscopy indicates that the ligand and Mn(II) comploud can bind to fish sperm DNA (FS-DNA). Gel electrophoresis assay demonstrated the ability of the ligand and Mn(II) complex to cleave the HL-60 plasmid DNA. Apoptotic study shows the complexes exhibited significant cancer cell (JEKO-1 and KB) inhibitory rate. The results indicate that the complexe and the ligand bound to DNA with different binding affinity, in the order the Mn(II) complex > the ligand. Oxygen and nitrogen atoms which chelated with Mn(II) forming hydrogen bonds with N6 atom of adenine and O4 atom of thymine to affect the stability of DNA from Molecular docking study.