Rational Design and Synthesis of Cyano-Bridged Coordination Polymers with Precise­ Control of Particle Size from 20 to 500 nm

2013 ◽  
Vol 2013 (18) ◽  
pp. 3141-3145 ◽  
Author(s):  
Ya-Dong Chiang ◽  
Ming Hu ◽  
Yuichiro Kamachi ◽  
Shinsuke Ishihara ◽  
Kimiko Takai ◽  
...  
Keyword(s):  
Particle Size ◽  
Coordination Polymers ◽  
Rational Design ◽  
Design And Synthesis

Syntheses, structures and characterization of isomorphous CoII and NiII coordination polymers based on 2-[(1H-imidazol-1-yl)methyl]-6-methyl-1H-benzimidazole and benzene-1,4-dicarboxylate

2017 ◽  
Vol 73 (8) ◽  
pp. 645-651 ◽  
Author(s):  
Qiu-Ying Huang ◽  
Yang Zhao ◽  
Xiang-Ru Meng
Keyword(s):  
Coordination Polymers ◽  
Rational Design ◽  
Three Dimensional ◽  
Spectroscopic Properties ◽  
Polymeric Chain ◽  
Design And Synthesis ◽  
Carboxylate Groups ◽  
Metal Organic ◽  
The One ◽  
Ir Spectroscopic

Careful choice of the organic ligands is one of the most important parameters in the rational design and synthesis of coordination polymers. Aromatic polycarboxylates have been widely used in the preparation of metal–organic polymers since they can utilize various coordination modes to form diverse structures and can act as hydrogen-bond acceptors and donors in the assembly of supramolecular structures. Nitrogen-heterocyclic organic compounds have also been used extensively as ligands for the construction of polymers with interesting structures. In the polymers catena-poly[[[diaquabis{2-[(1H-imidazol-1-yl)methyl]-6-methyl-1H-benzimidazole-κN 3}cobalt(II)]-μ2-benzene-1,4-dicarboxylato-κ2 O 1:O 4] dihydrate], {[Co(C8H4O4)(C12H11N4)2(H2O)2]·2H2O} n , (I), and catena-poly[[[diaquabis{2-[(1H-imidazol-1-yl)methyl]-6-methyl-1H-benzimidazole-κN 3}nickel(II)]-μ2-benzene-1,4-dicarboxylato-κ2 O 1:O 4] dihydrate], {[Ni(C8H4O4)(C12H11N4)2(H2O)2]·2H2O} n , (II), the CoII or NiII ion lies on an inversion centre and exhibits a slightly distorted octahedral coordination geometry, coordinated by two N atoms from two imidazole rings and four O atoms from two monodentate carboxylate groups and two water molecules. The dicarboxylate ligands bridge metal ions forming a polymeric chain. The 2-[(1H-imidazol-1-yl)methyl]-6-methyl-1H-benzimidazole ligands coordinate to the CoII or NiII centres in monodentate modes through an imidazole N atom and are pendant on opposite sides of the main chain. The two structures are isomorphous. In the crystal, the one-dimensional chains are further connected through O—H...O, O—H...N and N—H...O hydrogen bonds, leading to a three-dimensional supramolecular architecture. In addition, the IR spectroscopic properties, PXRD patterns, thermogravimetric behaviours and fluorescence properties of both polymers have been investigated.

scholarly journals Rational Design and Synthesis of Right-Handed d-Sulfono-γ-AApeptide Helical Foldamers as Potent Inhibitors of Protein–Protein Interactions

2020 ◽  
Vol 85 (16) ◽  
pp. 10552-10560
Author(s):  
Peng Sang ◽  
Yan Shi ◽  
Pirada Higbee ◽  
Minghui Wang ◽  
Sami Abdulkadir ◽  
...  
Keyword(s):  
Protein Interactions ◽  
Rational Design ◽  
Protein Protein Interactions ◽  
Design And Synthesis

scholarly journals Rational Design of Copper(II)–Uracil Nanoprocessed Coordination Polymers to Improve Their Cytotoxic Activity in Biological Media

2021 ◽  
Author(s):  
Verónica G. Vegas ◽  
Ana Latorre ◽  
María Luisa Marcos ◽  
Carlos J. Gómez-García ◽  
Óscar Castillo ◽  
...  
Keyword(s):  
Cytotoxic Activity ◽  
Coordination Polymers ◽  
Rational Design ◽  
Biological Media

Rational design and synthesis of novel Syk-kinase inhibitors

2012 ◽  
Vol 22 (2) ◽  
pp. 73-74 ◽  
Author(s):  
Alexey A. Zeifman ◽  
Ilya Yu. Titov ◽  
Igor V. Svitanko ◽  
Tatiana V. Rakitina ◽  
Aleksey V. Lipkin ◽  
...  
Keyword(s):  
Rational Design ◽  
Kinase Inhibitors ◽  
Design And Synthesis ◽  
Syk Kinase

Rational design and synthesis of multimorphology mesoporous carbon@silica nanoparticles with tailored structure

Carbon ◽  
2021 ◽  
Author(s):  
Yajuan Zhao ◽  
Haolin Lyu ◽  
Yujie Liu ◽  
Wenjie Liu ◽  
Yong Tian ◽  
...  
Keyword(s):  
Silica Nanoparticles ◽  
Mesoporous Carbon ◽  
Rational Design ◽  
Design And Synthesis

scholarly journals Design and synthesis of coordination polymers with chelated units and their application in nanomaterials science

RSC Advances ◽  
2017 ◽  
Vol 7 (67) ◽  
pp. 42242-42288 ◽  
Author(s):  
Gulzhian I. Dzhardimalieva ◽  
Igor E. Uflyand
Keyword(s):  
Coordination Polymers ◽  
Design And Synthesis

The advances and problems associated with the preparation, properties and structure of coordination polymers with chelated units are presented and assessed.

scholarly journals Rational Design and Synthesis of a Novel Anti-leukemic Agent Targeting Bruton′s Tyrosine Kinase (BTK), LFM-A13 [α-Cyano-β-Hydroxy-β-Methyl-N-(2,5-Dibromophenyl)Propenamide]

1999 ◽  
Vol 274 (14) ◽  
pp. 9587-9599 ◽  
Author(s):  
Sandeep Mahajan ◽  
Sutapa Ghosh ◽  
Elise A. Sudbeck ◽  
Yaguo Zheng ◽  
Suzanne Downs ◽  
...  
Keyword(s):  
Tyrosine Kinase ◽  
Rational Design ◽  
Design And Synthesis
Sign in / Sign up

Export Citation Format

Share Document