Interaction of [Ru(dmp)2(dppz)2+ and [Ru(dmb)2(dppz)]2+ with DNA:: Effects of the ancillary ligands on the DNA-binding behaviors

被引:276
作者
Liu, JG [1 ]
Zhang, QL
Shi, XF
Ji, LN
机构
[1] Zhongshan Univ, Dept Chem, State Key Lab Ultrafast Laser Spect, Guangzhou 510275, Peoples R China
[2] Tongji Univ, Dept Chem, Shanghai 200092, Peoples R China
关键词
D O I
10.1021/ic001124f
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
By the incorporation of methyl groups on the ancillary ligand of phen and bpy, different DNA-binding behaviors of complexes 1 and 2 were characterized. Different binding rates of the isomers of 2 with CT-DNA via CD spectra were observed through dialysis experiments but not with complex 1.
引用
收藏
页码:5045 / +
页数:7
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