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Retracted: 3D Porous Heterometallic Coordination Polymer for the Detection of Nitroaromatic Explosives and Inhibiting Human Cancer Cells Growth
Author(s) -
Wang Yu,
Li Chen
Publication year - 2019
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.201800280
Subject(s) - luminescence , terephthalic acid , carboxylate , coordination polymer , explosive material , polymer , metal organic framework , materials science , crystallography , metal , chemistry , nanotechnology , crystal structure , stereochemistry , polyester , organic chemistry , adsorption , optoelectronics , metallurgy
A new heterometallic coordination polymer, namely [Cd 2 Sr(bdc) 3 (H 2 O) 2 ] n ( 1 ) (H 2 bdc = terephthalic acid), was synthesized via the solvothermal reaction of Cd(NO 3 ) 2 , Sr(NO 3 ) 2 , and H 2 bdc. The X‐ray structural analysis reveals that compound 1 is a 3D framework based on 1D rod‐shaped heterometallic metal‐carboxylate chains as building subunits. Viewing along the crystallographic c axis, there exist large 1D rhombic channels with effective dimensions of ca. 10.0 × 18.6 Å 2 . Moreover, compound 1 emits intense luminescence at room temperature. The investigations of luminescence indicated that compound 1 can be served as a luminescence probe for the detection of nitroaromatic explosives. Furthermore, the anticancer activity of 1 was evaluated against three human cancer cells MCF‐7, MDA‐MB‐231, and MDA‐MB‐435S via the MTT assay.