Selective detection of Cr(VI) in aqueous media by carbazole-based fluorescent organic microcrystals

被引：10

作者：

Upamali, Karasinghe A. N. ^{[1
]}

Estrada, Leandro A. ^{[1
]}

Neckers, Douglas C. ^{[1
]}

机构：

[1] Bowling Green State Univ, Ctr Photochem Sci, Bowling Green, OH 43403 USA

来源：

ANALYTICAL METHODS | 2011年 / 3卷 / 11期

关键词：

AGGREGATION-INDUCED EMISSION; HEXAVALENT CHROMIUM;

D O I：

10.1039/c1ay05255a

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Taking advantage of its high luminescence as an aggregate, 1-cyano-trans-1,2-bis-(4-carbazolyl)-phenylethylene (CN-CPE) was evaluated as an electron-transfer probe for sensing of Cr(VI) in aqueous media. A remarkable Cr(VI)-sensitivity and selectivity over common aqueous interferents was found.

引用

页码：2469 / 2471

页数：3

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