Toward Tissue-Like Material Properties : Inducing In Situ Adaptive Behavior in Fibrous Hydrogels

© 2022 The Authors. Advanced Materials published by Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 34(2022), 37 vom: 10. Sept., Seite e2202057
1. Verfasser: Chen, Wen (VerfasserIn)
Weitere Verfasser: Kumari, Jyoti, Yuan, Hongbo, Yang, Fan, Kouwer, Paul H J
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article adaptive behavior biomimetic hydrogels multiresponsiveness polyisocyanides self-healing behavior Biocompatible Materials Hydrogels
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520 |a The materials properties of biological tissues are unique. Nature is able to spatially and temporally manipulate (mechanical) properties while maintaining responsiveness toward a variety of cues; all without majorly changing the material's composition. Artificial mimics, synthetic or biomaterial-based are far less advanced and poorly reproduce the natural cell microenvironment. A viable strategy to generate materials with advanced properties combines different materials into nanocomposites. This work describes nanocomposites of a synthetic fibrous hydrogel, based on polyisocyanide (PIC), that is noncovalently linked to a responsive cross-linker. The introduction of the cross-linker transforms the PIC gel from a static fibrous extracellular matrix mimic to a highly dynamic material that maintains biocompatibility, as demonstrated by in situ modification of the (non)linear mechanical properties and efficient self-healing properties. Key in the material design is cross-linking at the fibrillar level using nanoparticles, which, simultaneously may be used to introduce more advanced properties 
650 4 |a Journal Article 
650 4 |a adaptive behavior 
650 4 |a biomimetic hydrogels 
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700 1 |a Kumari, Jyoti  |e verfasserin  |4 aut 
700 1 |a Yuan, Hongbo  |e verfasserin  |4 aut 
700 1 |a Yang, Fan  |e verfasserin  |4 aut 
700 1 |a Kouwer, Paul H J  |e verfasserin  |4 aut 
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