Rhodamine Triazole-Based Fluorescent Probe for the Detection of Pt2+

被引：74

作者：

Kim, Hyemi ^{[1
]}

Lee, Sunho ^{[1
]}

Lee, Jihyun ^{[1
]}

Tae, Jinsung ^{[1
]}

机构：

[1] Yonsei Univ, Dept Chem, Seoul 120749, South Korea

来源：

ORGANIC LETTERS | 2010年 / 12卷 / 22期

关键词：

CLICK CHEMISTRY; PLATINUM; CANCER; SENSOR; ION; DNA; SENSITIVITY; CHEMOSENSOR; CISPLATIN; ALKYNES;

D O I：

10.1021/ol102397n

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A rhodamine triazole-based fluorescent chemosensor has been developed for the selective detection of platinum ions in aqueous solutions. The rhodamine 6G hydroxamate linked with a propargyl group is converted to the corresponding triazole by a "click" reaction. The dual binding unit composed of a hydroxamate and a triazole shows high selectivity and sensitivity toward Pt2+ over a range of other metal ions In water. The fluorescent probe is applied to monitor cisplatin in aqueous solutions.

引用

收藏

页码：5342 / 5345

页数：4

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