Highly sensitive fluorescent probe for selective detection of Hg2+ in DMF aqueous media

被引：295

作者：

Wu, Dayu ^{[1
]}

Huang, Wei ^{[1
]}

Duan, Chunying ^{[1
]}

Lin, Zhihua ^{[1
]}

Meng, Qingjin ^{[1
]}

机构：

[1] Nanjing Univ, Sch Chem & Chem Engn, Inst Coordinat Chem, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China

来源：

INORGANIC CHEMISTRY | 2007年 / 46卷 / 05期

关键词：

D O I：

10.1021/ic062274e

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A highly sensitive fluorescent probe 1 for selective detection of Hg ion in mixed N,N-dimethylformamide aqueous media was designed and prepared by incorporating the well-known Rhodamine 6G fluorophore and a carbohydrazone binding unit into one molecule. The fluorescent probe 1 can detect the parts per billion level of Hg-II in a mixed aqueous environment and displays a highly selective response of fluorescence enhancement toward Hg-II.

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收藏

页码：1538 / 1540

页数：3

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