pH-Responsive Supramolecular Polymerization in Aqueous Media Driven by Electrostatic Attraction-Enhanced Crown Ether-Based Molecular Recognition

2012 ◽  
Vol 33 (14) ◽  
pp. 1197-1202 ◽  
Author(s):  
Xiaofan Ji ◽  
Kelong Zhu ◽  
Xuzhou Yan ◽  
Yingjie Ma ◽  
Jinying Li ◽  
...  
Keyword(s):  
Molecular Recognition ◽  
Crown Ether ◽  
Aqueous Media ◽  
Electrostatic Attraction ◽  
Ph Responsive ◽  
Supramolecular Polymerization

A pH-responsive amphiphilic supramolecular graft copolymer constructed by crown ether based molecular recognition

2015 ◽  
Vol 6 (2) ◽  
pp. 218-222 ◽  
Author(s):  
Kecheng Jie ◽  
Yujuan Zhou ◽  
Xiaofan Ji
Keyword(s):  
Molecular Recognition ◽  
Crown Ether ◽  
Ethylene Oxide ◽  
Graft Copolymer ◽  
Ph Responsive ◽  
Recognition Motif ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Based on the bis(m-phenylene)-32-crown-10/paraquat molecular recognition motif in water, we have successfully prepared an amphiphilic supramolecular graft copolymer by the combination of modified hydrophilic poly(ethylene oxide) and hydrophobic polystyrene. It could self-assemble into pH-responsive bilayer vesicles in water.

Molecular Recognition of Organic Ammonium Ions by Diaza-Crown Ether-Modified β-Cyclodextrin in Aqueous Media

2000 ◽  
Vol 29 (6) ◽  
pp. 594-595 ◽  
Author(s):  
Joon Woo Park ◽  
Soo Yeon Lee ◽  
Kwanghee Koh Park
Keyword(s):  
Molecular Recognition ◽  
Crown Ether ◽  
Aqueous Media ◽  
Ammonium Ions

A self-healing supramolecular polymer gel with stimuli-responsiveness constructed by crown ether based molecular recognition

2013 ◽  
Vol 4 (11) ◽  
pp. 3312 ◽  
Author(s):  
Xuzhou Yan ◽  
Donghua Xu ◽  
Jianzhuang Chen ◽  
Mingming Zhang ◽  
Bingjie Hu ◽  
...  
Keyword(s):  
Molecular Recognition ◽  
Crown Ether ◽  
Supramolecular Polymer ◽  
Self Healing ◽  
Polymer Gel

Molecular recognition properties of crown ether-functionalized oligothiophenes

1999 ◽  
Vol 102 (1-3) ◽  
pp. 1323-1324 ◽  
Author(s):  
G. Rimmel ◽  
P. Bäuerle
Keyword(s):  
Molecular Recognition ◽  
Crown Ether

scholarly journals Solvent-controlled E/Z isomerization vs. [2 + 2] photocycloaddition mediated by supramolecular polymerization

2020 ◽  
Vol 11 (38) ◽  
pp. 10405-10413 ◽  
Author(s):  
Torsten Dünnebacke ◽  
Kalathil K. Kartha ◽  
Johannes M. Wiest ◽  
Rodrigo Q. Albuquerque ◽  
Gustavo Fernández
Keyword(s):  
Organic Solvents ◽  
Aqueous Media ◽  
Highly Efficient ◽  
Supramolecular Polymerization

Controlled supramolecular polymerization is used to switch the photoresponsive behaviour of cyanostilbenes from a reversible E/Z photoisomerization in organic solvents to a highly efficient and selective [2 + 2] photocycloaddition in aqueous media.

Water-induced helical supramolecular polymerization and gel formation of an alkylene-tethered perylene bisimide dyad

2017 ◽  
Vol 53 (1) ◽  
pp. 168-171 ◽  
Author(s):  
Xu Lin ◽  
Hiroki Kurata ◽  
Deepak D. Prabhu ◽  
Mitsuaki Yamauchi ◽  
Tomonori Ohba ◽  
...  
Keyword(s):  
Aqueous Media ◽  
Supramolecular Polymers ◽  
Gel Formation ◽  
Perylene Bisimide ◽  
Supramolecular Polymerization ◽  
Lyotropic Mesophases

Linking two perylene bisimide dyes through an alkylene tether enforces aggregation in aqueous media, affording helical supramolecular polymers that can form gel-like lyotropic mesophases.

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