Conjugated polymers containing a 2,2′-biimidazole moiety-a novel fluorescent sensing platform

被引：58

作者：

Bao, Yinyin ^{[1
]}

Li, Qianbiao ^{[1
]}

Liu, Bin ^{[1
]}

Du, Fanfan ^{[1
]}

Tian, Jiao ^{[1
]}

Wang, Hu ^{[1
]}

Wang, Yanxue ^{[1
]}

Bai, Ruke ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Polymer Sci & Engn, CAS Key Lab Soft Matter Chem, Hefei 230026, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 01期

关键词：

METAL-IONS; SELECTIVE DETECTION; CHEMICAL SENSORS; NITRIC-OXIDE; AMINO-ACIDS; CHEMOSENSOR; CYSTEINE; DESIGN; FLUOROPHORE; SILVER(I);

D O I：

10.1039/c1cc15787f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two novel conjugated polymers containing a 2,2'-biimidazole moiety have been designed, synthesized, and demonstrated to be used as an effective fluorescent sensing platform for detection of Ag+ and cysteine. This is the first example utilizing a fluorescent conjugated polymer-Ag+ complex to selectively detect Cys with a nanomolar range detection limit.

引用

页码：118 / 120

页数：3

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