Redox-activated luminescence and light-induced nuclease activity of a new mixed-ligand ruthenium(II) complex

被引：0
|
作者：
Arounaguiri, S
Dattagupta, A
Maiya, BG
机构：
[1] UNIV HYDERABAD, SCH CHEM, HYDERABAD 500046, ANDHRA PRADESH, INDIA
[2] UNIV HYDERABAD, SCH LIFE SCI, HYDERABAD 500046, ANDHRA PRADESH, INDIA
来源：
PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES-CHEMICAL SCIENCES | 1997年 / 109卷 / 02期
关键词：
metallointercalator; DNA-binding and photocleavage; redox-switching of luminescence;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The new metallointercalator (1) under bar, a mixed-ligand ruthenium(II) complex incorporating a quinone-fused dipyridophenazine ligand, effects an efficient cleavage of the supercoiled plasmid DNA upon activation with visible light. In addition, the quinone/hydroquinone redox couple (1) under bar/(2) under bar represents a molecular light-switching device displaying interconversion between non-luminescent state (1) under bar and luminescent state (2) under bar.
引用
收藏
页码：155 / 158
页数：4
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