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Issue 5, 2019
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Fluorescent metal–organic frameworks based on mixed organic ligands: new candidates for highly sensitive detection of TNP

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Abstract

In this study, by employing mixed organic ligands through rational design and metal ions as the initial reactants, a series of novel metal–organic frameworks (AHU-TW1 to 6) were synthesized by a solvothermal method. Herein, accessible Lewis base sites originating from organic ligands within MOFs act as functional sites that can interact with the analyte possessing protons and then lead to obvious variations in the fluorescence spectra. Due to their superiority, AHU-TW1, 3, 4 and 6 are able to recognize trinitrophenol (TNP) with high sensitivity and a low detection limit.

Graphical abstract: Fluorescent metal–organic frameworks based on mixed organic ligands: new candidates for highly sensitive detection of TNP

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Publication details

The article was received on 20 Sep 2018, accepted on 02 Jan 2019 and first published on 03 Jan 2019


Article type: Paper
DOI: 10.1039/C8DT03811B
Dalton Trans., 2019,48, 1900-1905

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    Fluorescent metal–organic frameworks based on mixed organic ligands: new candidates for highly sensitive detection of TNP

    D. Wang, Z. Hu, S. Xu, D. Li, Q. Zhang, W. Ma, H. Zhou, J. Wu and Y. Tian, Dalton Trans., 2019, 48, 1900
    DOI: 10.1039/C8DT03811B

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