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Issue 10, 2018
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Three Zn(II)-based MOFs for luminescence sensing of Fe3+ and Cr2O72− ions

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Abstract

Three zinc metal–organic frameworks (MOFs), {ZnL(chd)}n (1), {[Zn(L)0.5(oba)]·DMF·H2O}n (2) and {[Zn(L)0.5(sdb)]·H2O}n (3) [L = E,E-2,5-dihexyloxy-1,4-bis-(2-pyridin-vinyl)-benzene; H2chd = 1,4-cyclohexanedicarboxylic acid, H2oba = 4,4′-oxybisbenzoic acid, H2sdb = 4,4′-sulfonyldibenzoic acid], have been hydrothermally synthesized. We explored their applications in detecting ions, and the result shows that they all show highly selective sensing for Fe3+ and Cr2O72− ions.

Graphical abstract: Three Zn(ii)-based MOFs for luminescence sensing of Fe3+ and Cr2O72− ions

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Publication details

The article was received on 09 Dec 2017, accepted on 22 Jan 2018 and first published on 23 Jan 2018


Article type: Paper
DOI: 10.1039/C7DT04659F
Citation: Dalton Trans., 2018,47, 3298-3302
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    Three Zn(II)-based MOFs for luminescence sensing of Fe3+ and Cr2O72− ions

    Z. Xiao, L. Han, Z. Wang and H. Zheng, Dalton Trans., 2018, 47, 3298
    DOI: 10.1039/C7DT04659F

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