Title :

Supramolecular Competitive Host–Guest Interaction Induced Reversible Macromolecular Metamorphosis

Author(s) :

Bera, Debaditya [Auteur]
Universiteit Gent = Ghent University = Université de Gand [UGENT]
Hou, Zhanyao [Auteur]
Universiteit Gent = Ghent University = Université de Gand [UGENT]
Glassner, Mathias [Auteur]
Universiteit Gent = Ghent University = Université de Gand [UGENT]
Lyskawa, Joel [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Malfait, aurélie [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Woisel, Patrice [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Hoogenboom, Richard [Auteur]
Universiteit Gent = Ghent University = Université de Gand [UGENT]

Journal title :

Macromolecular Rapid Communications

Abbreviated title :

Macromol. Rapid Commun.

Volume number :

40

Pages :

1900376

Publisher :

Wiley

Publication date :

2019-09-16

HAL domain(s) :

Chimie/Matériaux
Chimie/Polymères

English abstract : [en]

In this work, a rational strategy of competitive host–guest complexation between dioxynaphthalene (Naph) and tetrathiafulvalene (TTF) subunits as guests and cyclophane cyclobis(paraquat-p-phenylene) (CBPQT4+) module as ...
Show more >In this work, a rational strategy of competitive host–guest complexation between dioxynaphthalene (Naph) and tetrathiafulvalene (TTF) subunits as guests and cyclophane cyclobis(paraquat-p-phenylene) (CBPQT4+) module as host is exploited to modify the macromolecular architecture, so-called supramolecular metamorphosis, in aqueous media. The architectures of the polymers can be reversibly transformed from a linear diblock copolymer AB to a linear AC block copolymer or from a linear block copolymer to a comb copolymer by redox switching. Interestingly, as TTF- and Naph-based complexes feature different characteristic colors, it offers a great opportunity to directly observe nanoscaled macromolecular metamorphosis of materials with the naked eye.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

Université de Lille
CNRS
INRA
ENSCL

Collections :

• Unité Matériaux et Transformations (UMET) - UMR 8207

Research team(s) :

Ingénierie des Systèmes Polymères

Submission date :

2019-12-06T13:18:23Z
2019-12-06T13:26:57Z
2024-02-08T07:37:24Z