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Two luminescent coordination polymers as highly selective and sensitive chemosensors for CrVI-anions in aqueous medium

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Abstract

Two luminescent coordination polymers (CPs), {[Cd2L2(H2O)4]·H2O}n (1) and {[Zn2L2(H2O)4]·H2O}n (2) (H2L = 5-(1H-1,2,4-triazol-1-yl)isophthalic acid) are reported herein. The CPs reveal readily dispersible two-dimensional (2D) layer structures with considerable stability in aqueous media within a wide pH range (pH = 2–12). Sensing experiments indicate that they can serve as highly selective and sensitive fluorescent probes toward CrVI-anions (CrO42− and Cr2O72−).

Graphical abstract: Two luminescent coordination polymers as highly selective and sensitive chemosensors for CrVI-anions in aqueous medium

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Publication details

The article was received on 23 Oct 2018, accepted on 20 Nov 2018 and first published on 20 Nov 2018


Article type: Communication
DOI: 10.1039/C8DT04230F
Citation: Dalton Trans., 2019, Advance Article
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    Two luminescent coordination polymers as highly selective and sensitive chemosensors for CrVI-anions in aqueous medium

    C. Wang, Y. Xia, Z. Yao, J. Xu, Z. Chang and X. Bu, Dalton Trans., 2019, Advance Article , DOI: 10.1039/C8DT04230F

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