Wavy supramolecular polymers formed by hydrogen-bonded rosettes

2021 ◽  
Author(s):  
Kenta Tamaki ◽  
Takumi Aizawa ◽  
Shiki Yagai
Keyword(s):  
Supramolecular Polymers ◽  
Repulsive Interaction ◽  
Conformational Rigidity ◽  
Hydrogen Bonded

A barbiturate-functionalized supramolecular monomer bearing ester-linked biphenyl and azobenzene -conjugated core affords wavy supramolecular polymers. Periodic inversion of curvature is due to conformational rigidity of monomer and repulsive interaction between...

scholarly journals Hierarchical formation of helical supramolecular polymers via stacking of hydrogen-bonded pairs in water

2002 ◽  
Vol 99 (8) ◽  
pp. 4977-4982 ◽  
Author(s):  
L. Brunsveld ◽  
J. A. J. M. Vekemans ◽  
J. H. K. K. Hirschberg ◽  
R. P. Sijbesma ◽  
E. W. Meijer
Keyword(s):  
Supramolecular Polymers ◽  
Hydrogen Bonded

Hydrogen-bonded supramolecular polymers containing dimethylsilane groups: Synthesis, crystal structure, and characterization

2012 ◽  
Vol 50 (18) ◽  
pp. 3775-3787 ◽  
Author(s):  
Mirela-Fernanda Zaltariov ◽  
Maria Cazacu ◽  
Sergiu Shova ◽  
Angelica Vlad ◽  
Iuliana Stoica ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Supramolecular Polymers ◽  
Hydrogen Bonded

Formation of polypseudorotaxane networks by cross-linking the quadruple hydrogen bonded linear supramolecular polymers via bisparaquat molecules

2011 ◽  
Vol 47 (38) ◽  
pp. 10755 ◽  
Author(s):  
Shao-Lu Li ◽  
Tangxin Xiao ◽  
Bingjie Hu ◽  
Yajie Zhang ◽  
Feng Zhao ◽  
...  
Keyword(s):  
Supramolecular Polymers ◽  
Cross Linking ◽  
Hydrogen Bonded

An AAA-DDD Triply Hydrogen-Bonded Complex Easily Accessible for Supramolecular Polymers

2014 ◽  
Vol 20 (51) ◽  
pp. 16980-16986 ◽  
Author(s):  
Yi-Fei Han ◽  
Wen-Qiang Chen ◽  
Hong-Bo Wang ◽  
Ying-Xue Yuan ◽  
Na-Na Wu ◽  
...  
Keyword(s):  
Supramolecular Polymers ◽  
Hydrogen Bonded

Hydrogen-bonded metallo-supramolecular polymers based on ruthenium or iron complexes for the selective extraction of single-walled carbon nanotubes

2018 ◽  
Vol 47 (40) ◽  
pp. 14195-14203 ◽  
Author(s):  
Shota Oka ◽  
Hiroaki Ozawa ◽  
Kai Yoshikawa ◽  
Tomiki Ikeda ◽  
Masa-aki Haga
Keyword(s):  
Carbon Nanotubes ◽  
Surface Modification ◽  
Single Walled Carbon Nanotubes ◽  
Iron Complexes ◽  
Selective Extraction ◽  
Supramolecular Polymers ◽  
Supramolecular Polymer ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes ◽  
Hydrogen Bonded

Selective extraction of semiconducting SWNT via entangled surface modification by H-bonded metallo-supramolecular polymer was achieved.

Controlling the assembly of hydrogen-bonded supramolecular polymers by the strategy of molecular tectonics

2004 ◽  
Vol 76 (7-8) ◽  
pp. 1345-1351 ◽  
Author(s):  
M.-Č. Perron ◽  
F. Monchamp ◽  
Hugues Duval ◽  
Danielle Boils-Boissier ◽  
J. D. Wuest
Keyword(s):  
Hydrogen Bonding ◽  
Hydrogen Bonds ◽  
Supramolecular Polymers ◽  
Molten State ◽  
Complex Molecules ◽  
Molecular Tectonics ◽  
Bifunctional Molecules ◽  
Multiple Hydrogen Bonding ◽  
Multiple Hydrogen Bonds ◽  
Hydrogen Bonded

Studies of how hydrogen bonding can be used to control molecular association continue to yield exciting discoveries in supramolecular chemistry. A simple way to make molecules that associate predictably is to link carefully selected cores to functional groups that form multiple hydrogen bonds according to reliable patterns. Bifunctional molecules constructed according to this strategy can associate to form linear aggregates robust enough to warrant the name supramolecular polymers, even though the bifunctional monomers are joined only by hydrogen bonds. More complex molecules with multiple hydrogen-bonding sites can be devised so that neighbors are held in predetermined positions, giving crystalline solids with predictable architectures and properties not previously seen in other materials. Initial studies of the ability of such compounds to associate in solution and in the molten state suggest that hydrogen-bonded networks can be purposefully designed to create novel par- tially ordered liquid materials, including liquid crystals, gels, and fluids with unusual rheological properties.

scholarly journals Hydrogen bonded supramolecular polymers in protic solvents: role of multitopicity

2012 ◽  
Vol 3 (11) ◽  
pp. 3093 ◽  
Author(s):  
Marion Tharcis ◽  
Thomas Breiner ◽  
Joël Belleney ◽  
François Boué ◽  
Laurent Bouteiller
Keyword(s):  
Supramolecular Polymers ◽  
Protic Solvents ◽  
Hydrogen Bonded
Sign in / Sign up

Export Citation Format

Share Document