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A novel 3D Cd-based luminescent coordination polymer for selective sensing of 4-NP and NZF

Abstract

A novel 3D luminescent coordination polymer (LCP), {[Cd3.5(μ3-OH)(TCPB)2(bimb) (H2O)3]•0.5 Dioxane•0.5 H2O}n (1) (H3TCPB = 1,3,5-tris(4-carbonylphenyloxy)benzene, bimb = 1,4-Bis(imidazol-1-ylmethyl)benene) has been synthesized under solvothermal methods, and characterized by single-crystal X-ray diffraction analysis, elemental analyses, IR spectra, powder X-ray diffraction (PXRD), and thermogravimetric (TG) analysis. Furthermore, luminescence experiments showed that 1 can act as a sensor towards trace NACs and antibiotics in aqueous solution with high sensitivity and selectivity. Moreover, the luminescence quenching mechanisms of 1 are mainly attributed to photo-induced electron transfer (PET) and resonance energy transfer (RET) between host and guest molecules.

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Publication details

The article was received on 16 Aug 2019, accepted on 01 Oct 2019 and first published on 03 Oct 2019


Article type: Paper
DOI: 10.1039/C9NJ04250D
New J. Chem., 2019, Accepted Manuscript

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    A novel 3D Cd-based luminescent coordination polymer for selective sensing of 4-NP and NZF

    J. Zhang, L. Gao, Y. Wang, L. Zhai, X. Niu and T. Hu, New J. Chem., 2019, Accepted Manuscript , DOI: 10.1039/C9NJ04250D

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