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Turn-On Fluorescent Probe with Aggregation-Induced Emission Characteristic for Polyazoles

Abstract

Polyazoles are a class of explosives and the synthestic precursors of antibiotics. The detection of polyazole compounds is quite important but challenging. In this work, a novel fluorescent probe with AIE-activity was designed and synthesized. The probe displays dramatically turn-on behavior and visible distinguishability by naked eyes in the presence of 5-nitro-2,4-dihydro-3H-1,2,4-triazole-3-one (NTO) with a limit of detection (LOD) of 7 nM in water. In addition, the probe shows high sensitivity to most of the polyazoles, while other common explosives and imidazoles induced a fairly low interference effect, which makes the probes potentially applicable in monitoring the water quality.

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Publication details

The article was received on 15 May 2018, accepted on 13 Jun 2018 and first published on 14 Jun 2018


Article type: Research Article
DOI: 10.1039/C8QM00235E
Citation: Mater. Chem. Front., 2018, Accepted Manuscript
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    Turn-On Fluorescent Probe with Aggregation-Induced Emission Characteristic for Polyazoles

    Y. Zhang, W. Xu, L. Kong, B. Han, Z. Cai, J. Shi, B. Tong, Y. Dong and B. Z. Tang, Mater. Chem. Front., 2018, Accepted Manuscript , DOI: 10.1039/C8QM00235E

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