A ferrocenyl-terminated dendrimer as an efficient quencher via electron and energy transfer for cathodic electrochemiluminescent bioanalysis

被引:45
作者
Deng, Shengyuan [1 ]
Lei, Jianping [1 ]
Liu, Ye [1 ]
Huang, Yin [1 ]
Ju, Huangxian [1 ]
机构
[1] Nanjing Univ, Sch Chem & Chem Engn, State Key Lab Analyt Chem Life Sci, Nanjing 210093, Jiangsu, Peoples R China
基金
中国国家自然科学基金;
关键词
QUANTUM DOTS; CANCER; COMMUNICATION; IMMUNOSENSOR; PROTEINS; ANTIGEN; STORAGE;
D O I
10.1039/c3cc39208b
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A novel ferrocenyl-terminated dendrimer with an electron-relay framework was designed as an efficient tracing tag to quench the cathodic electrochemiluminescence emission of quantum dots, which led to a dual quenching effect via both electron and energy transfer for construction of a sensitive bioanalysis strategy.
引用
收藏
页码:2106 / 2108
页数:3
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