RETRACTED ARTICLE: Two novel nanostructured La(III) coordination polymers were synthesized by sonochemical: crystal structures along with anticancer activity on human nasopharyngeal carcinoma cells

The preparation and the structural characterization of two La(III)-based coordination polymers was described in this study, in which {[La(H 2 O)(BTCTB)]·2H 2 O} n ( 1 , H 3 BTCTB = 3,3′,3′′-[1,3,5‐benzenetriyltris(carbonyl amino)] three benzoic acid) and [(La 2 (TATAB) 2 )·4DMF·4H 2 O] n ( 2 , H 3 T...

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Published in:Journal of the Iranian Chemical Society 2020, Vol.17 (9), p.2307-2316
Main Authors: Cui, Zhong-Tao, Liu, Hong, Yuan, Yao-Wei, Wang, Xiao-Hui, Tang, Jian-Ming, Chu, Po-Yi, Zhang, Ye
Format: Article
Language:English
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Summary:The preparation and the structural characterization of two La(III)-based coordination polymers was described in this study, in which {[La(H 2 O)(BTCTB)]·2H 2 O} n ( 1 , H 3 BTCTB = 3,3′,3′′-[1,3,5‐benzenetriyltris(carbonyl amino)] three benzoic acid) and [(La 2 (TATAB) 2 )·4DMF·4H 2 O] n ( 2 , H 3 TATAB = 4,4,4″s-triazine-1,3,5-triethyl-m-aminobenzoic acid) were prepared by means of two flexible tricarboxylic acid ligands with different joints and functional backbones. Moreover, a sonochemical synthesis way has been carried out to produce the nanostructures of complexes 1 and 2 . In addition, their anticancer activity was evaluated on nasopharyngeal carcinoma cells. Firstly, Cell Counting Kit-8 test kit was used to test the cancer cells proliferation after treated with nano 1 or 2 . Then, the Annexin V-FITC/PI test was performed and the percentage of the apoptotic cancer cells was determined after nano 1 and 2 treatment. Next, the ROS accumulation after nano 1 and 2 treatment was detected by DCFH-DA detection kit. Finally, the expression level of FHIT in nasopharyngeal carcinoma cells treated with nano 1 and 2 was evaluated via western blot.
ISSN:1735-207X
1735-2428
DOI:10.1007/s13738-020-01926-x