Issue 11, 2011
From the journal:

Analytical Methods

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

Karasinghe A. N. Upamali,a   Leandro A. Estradaa  and  Douglas C. Neckers*a  

* Corresponding authors

a Center for Photochemical Sciences, Bowling Green State University, 132 Overman Hall, Bowling Green, Ohio, USA
E-mail: neckers@photo.bgsu.edu
Fax: +1-419-372-0366
Tel: +1-419-372-2420

Abstract

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.

Graphical abstract: Selective detection of Cr(vi) in aqueous media by carbazole-based fluorescent organic microcrystals

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Article information

DOI
https://doi.org/10.1039/C1AY05255A
Article type
Communication
Submitted
29 Apr 2011
Accepted
05 Oct 2011
First published
13 Oct 2011

Anal. Methods, 2011,3, 2469-2471

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

K. A. N. Upamali, L. A. Estrada and D. C. Neckers, Anal. Methods, 2011, 3, 2469 DOI: 10.1039/C1AY05255A

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