Supramolecular Competitive Host–Guest ...
Document type :
Article dans une revue scientifique
DOI :
Permalink :
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]
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
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 >
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
CNRS
INRA
ENSCL
Collections :
Research team(s) :
Ingénierie des Systèmes Polymères
Submission date :
2019-12-06T13:18:23Z
2019-12-06T13:26:57Z
2024-02-08T07:37:24Z
2019-12-06T13:26:57Z
2024-02-08T07:37:24Z
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