R-Isophthalate (R = –H, –NO2, and –COOH) as modular building blocks for mixed-ligand coordination polymers incorporated with a versatile connector 4-amino-3,5-bis(3-pyridyl)-1,2,4-triazole

CrystEngComm ◽  
2008 ◽  
Vol 10 (3) ◽  
pp. 306-321 ◽  
Author(s):  
Miao Du ◽  
Zhi-Hui Zhang ◽  
Yan-Ping You ◽  
Xiao-Jun Zhao
Keyword(s):  
Coordination Polymers ◽  
Building Blocks ◽  
Mixed Ligand ◽  
Ligand Coordination

scholarly journals Two mixed-ligand coordination polymers based on 2,5-thiophenedicarboxylic acid and flexible N-donor ligands: the protective effect on periodontitis via reducing the release of IL-1β and TNF-α

2020 ◽  
Vol 18 (1) ◽  
pp. 391-398
Author(s):  
Shao-Hsuan Wu ◽  
Jun-Hui Huang
Keyword(s):  
Coordination Polymers ◽  
Gingival Crevicular Fluid ◽  
Mixed Ligand ◽  
Donor Ligands ◽  
X Ray Diffraction ◽  
Functional Studies ◽  
Tnf Α ◽  
Mucosal Cells ◽  
Ligand Coordination ◽  
Crevicular Fluid

AbstractTwo novel mixed-ligand coordination polymers, {[Co(tdc)(btrp)]·0.67DMF}n (1) and {[Zn2(bimb)2(tdc)2]·2H2O}n (2) involving 2,5-thiophenedicarboxylate (H2tdc), and bitopic flexible N-donor ligands, 1,3-bis(1,2,4-triazol-1-yl)propane (btrp) and 1,4-bis((1H-benzo[d]imidazol-1-yl)methyl)benzene (bimb), have been synthesized by the hydrothermal method and characterized via IR, elemental analysis, thermal analysis, and powder X-ray diffraction. The biological functional studies were performed; the treatment activity of the compounds on periodontitis and the specific mechanism was explored. First, the real-time RT-PCR was carried out to determine the inflammatory genes nf-κb and p53 relative expression in periodontal mucosal cells after treating with compounds 1 and 2. Then, the level of the inflammatory cytokine in the gingival crevicular fluid after treating with compounds was also determined by the ELISA detection kit.

Mixed Ligand Coordination Polymers for Metallogelation and Iodine Adsorption

2018 ◽  
Vol 19 (1) ◽  
pp. 470-478 ◽  
Author(s):  
Swapneswar Mondal ◽  
Parthasarathi Dastidar
Keyword(s):  
Coordination Polymers ◽  
Mixed Ligand ◽  
Ligand Coordination ◽  
Iodine Adsorption
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