2018
DOI: 10.1016/j.snb.2018.04.129
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A multi-chemosensor based on Zn-MOF: Ratio-dependent color transition detection of Hg (II) and highly sensitive sensor of Cr (VI)

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Cited by 106 publications
(48 citation statements)
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“…The 3D-assembly is described by the authors as a (2,8)-connected network with a topological point symbol of {4 24 ·6 4 }; see Section 3.8 for a comparison with the cadmium analog. The MOF was used as a multi-responsive fluorescent sensor for simultaneously detecting Hg 2+ , [CrO 4 ] 2− and [Cr 2 O 7 ] 2− ions in aqueous solution with low detection limits [ 72 ].…”
Section: 42′:6′4″-terpyridinementioning
confidence: 99%
“…The 3D-assembly is described by the authors as a (2,8)-connected network with a topological point symbol of {4 24 ·6 4 }; see Section 3.8 for a comparison with the cadmium analog. The MOF was used as a multi-responsive fluorescent sensor for simultaneously detecting Hg 2+ , [CrO 4 ] 2− and [Cr 2 O 7 ] 2− ions in aqueous solution with low detection limits [ 72 ].…”
Section: 42′:6′4″-terpyridinementioning
confidence: 99%
“…Coordination polymers (CPs), composed of metal ions and organic ligands, have received intensively attention due to their varied structures and unique topologies as well as their promising applications in gas storage and catalysis, magnetism, luminescent sensors, etc . Up to now, various CP‐based sensors have been developed for the detection of cations, anions, small organic molecules and even humidity . To construct luminescent CPs, several factors must be taken into account, such as suitable structure, well‐defined topologies, coordination environments of the metal centers and choice of organic ligands .…”
Section: Introductionmentioning
confidence: 99%
“…Another possible mechanism for the luminescence quenching is photoinduced electron transfer (PET) . Since the luminescence of 1 can be attributed to the π* → π transition of the 2,6‐bipH ligand, the luminescence quenching may be due to the PET between 2,6‐bipH ligand and EX.…”
Section: Resultsmentioning
confidence: 99%