Fig. 3
From: Self-healing hydrogel as an injectable implant: translation in brain diseases
A Synthesis scheme for the hydrogels displaying the formation of hydrogels. Reprinted with permission from [81]. Copyright © 2022 Wiley‐VCH GmbH. B Cartoon showing the self-healing mechanism of micellar hydrogels indicating the gel region before and after healing. Reprinted with permission from [84]. Copyright © 2016 American Chemical Society. C Schematic illustration for preparation of supramolecular hydrogel via host–guest self-assembly of QCS-CD, QCS-AD, and GO-CD polymers with the application in wound healing. Reprinted with permission from [90]. Copyright © 2020 Elsevier B.V. D Schematic of supramolecular hydrogel formation through host–guest complexation and its application as bone graft for promoting bone regeneration. Reprinted with permission from [91]. Copyright © 2020 Elsevier B.V