Fluorescent Aromatic Tag-Functionalized MOFs for Highly Selective Sensing of Metal Ions and Small Organic Molecules
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https://figshare.com/articles/dataset/Fluorescent_Aromatic_Tag_Functionalized_MOFs_for_Highly_Selective_Sensing_of_Metal_Ions_and_Small_Organic_Molecules/2424955
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资源简介：
By
varying the fluorescent tags of resorcin[4]arene-based tetracarboxylic
acids from phenyl to naphthyl, two highly luminescent metal–organic
frameworks (MOFs), namely, [Zn2(TPC4A)(DMF)(H2O)4]·3H2O (1) and
[(CH3)2NH2]2[Zn(TNC4A)]·4H2O (2), were successfully achieved (TPC4A = 2,8,14,20-tetra-phenyl-6,12,18,24-tetra-methoxy-4,10,16,22-tetra-carboxy-methoxy-resorcin[4]arene
and TNC4A = 2,8,14,20-tetra-1-naphthal-6,12,18,24-tetra- methoxy-4,10,16,22-tetra-carboxy-methoxy-resorcin[4]arene).
Compound 1 features a unique 2D network, while 2 exhibits a fascinating 3D framework. The highly selective
detection of small organic molecules as well as Fe2+ and
Fe3+ was performed for 1 and 2 as fluorescent sensors. Remarkably, luminescent 1 and 2 were used as sensory materials for the sensing of various
amine vapors with high selectivity and rapid response. Most strikingly,
clear fluorescence “on–off” switch-functions
toward small organic molecules as well as amine vapors were also explored
for luminescent 1 and 2.
创建时间：
2016-03-01
