A new fluorescent chemosensor for Cu2+ based on 1,2,3,4,5,6,7,8,9,10-decahydroacridine-1,8-dione fluorophore

被引:17
|
作者
Li Lin-Bo [1 ]
Ji Shun Jun [1 ]
Liu Yu [1 ]
机构
[1] Suzhou Univ, Coll Chem & Chem Engn, Key Lab Organ Synth Jiangsu Prov, Jiangsu 215123, Peoples R China
关键词
acridine-1,8-dione; fluorescent chemosensor; copper ions; sensing;
D O I
10.1002/cjoc.200890208
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new chemosensor for Cu2+ was synthesized based on 1,2,3,4,5,6,7,8,9,10-decahydroacridine-1,8-dione dyes, which exhibited an obvious fluorescent selectivity to the sensing of Cu2+ ions over other cations, such as Na+, K+, Ca2+, Cd2+, Co2+, Hg2+, Mg2+, Mn2+, Ni2+, Zn2+, Ag+ and Pb2+. Moreover, it presented a fluorescent switch function when EDTA was added to the compound-Cu2+ complex in examined systems.
引用
收藏
页码:979 / 982
页数:4
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