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Issue 41, 2019
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Two cadmium(ii) coordination polymers as luminescent sensors for the detection of nitrofuran/nitroimidazole antibiotics

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Abstract

Two Cd(II) coordination polymers (CPs) were assembled from the mixed ligand strategy of π-conjugated aromatic polycarboxylates and bis(imidazole) linkers, with the structures being a 2-fold interpenetrating 3D bbf net for 1 and a 2D hxl sheet for 2. The fluorescence measurements revealed that both Cd(II) CPs were promising luminescent sensors for the detection of nitrofuran/nitroimidazole antibiotics (ABXs) with low detection limits. Besides, the luminescence quenching of the two Cd(II) CPs toward ABXs was investigated by using DFT calculations and spectral overlap experiments.

Graphical abstract: Two cadmium(ii) coordination polymers as luminescent sensors for the detection of nitrofuran/nitroimidazole antibiotics

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Publication details

The article was received on 26 Jul 2019, accepted on 19 Sep 2019 and first published on 19 Sep 2019


Article type: Communication
DOI: 10.1039/C9CE01164A
CrystEngComm, 2019,21, 6130-6135

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    Two cadmium(II) coordination polymers as luminescent sensors for the detection of nitrofuran/nitroimidazole antibiotics

    Y. Zhang, J. Yang, D. Zhao, Z. Liu, D. Li, L. Fan and T. Hu, CrystEngComm, 2019, 21, 6130
    DOI: 10.1039/C9CE01164A

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