Photoprinting and expansion-induced erasure with supramolecular hydrogels crosslinked by pseudorotaxanation

A series of cyclodextrin dimers (6-NDI-CDs) that were bridged by 1,4,5,8-naphthalenediimide (NDI) were synthesized. Photoirradiation of 6-NDI-CDs in an aqueous solution led to a color change from almost colorless to brown due to the formation of NDI anions, which could be quenched by oxygen to recov...

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Veröffentlicht in:	Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2023-03, Vol.11 (11), p.5895-591
Hauptverfasser:	Rong, Yanqin, Liu, Ran, Jin, Pengyue, Liu, Chunhong, Wang, Xiaoqian, Fang, Lizhi, Chen, Long, Wu, Wanhua, Yang, Cheng
Format:	Artikel
Sprache:	eng
Schlagworte:	Anions Aqueous solutions Bonding strength Chemical bonds Copolymerization Copolymers Crosslinking Cyclodextrin Cyclodextrins Ductility Energy dissipation Fading Hydrogels Mechanical properties Modulus of elasticity Oxygen Polyacrylamide Polymers Supramolecular polymers
Online-Zugang:	Volltext
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