Ahamed, B. Nisar ; Ravikumar, I. ; Ghosh, Pradyut (2009) A new chemosensor that signals Hg(II), Cu(II) and Zn(II) at different emission wavelengths: selectivity toward Hg(II) in acetonitrile New Journal of Chemistry, 33 (9). pp. 1825-1828. ISSN 1144-0546
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Official URL: http://pubs.rsc.org/en/Content/ArticleLanding/2009...
Related URL: http://dx.doi.org/10.1039/B9NJ00204A
Abstract
A new tripodal fluoroionophore bearing furan and quinoline moieties, 2, senses Hg2+, Cu2+ and Zn2+ in acetonitrile by displaying enhanced fluorescence at distinct wavelengths. Chemosensor 2 also shows selectivity toward Hgv and senses Hg2+ even in the presence of acid in the media. When quinoline is replaced with a non-coordinating signaling unit like an anthryl moiety, the fluoroionophore fails to sense Hg2+ selectively.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 102130 |
| Deposited On: | 23 Jan 2017 05:52 |
| Last Modified: | 23 Jan 2017 05:52 |
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