Anti-Swelling, Robust, and Adhesive Extracellular Matrix-Mimicking Hydrogel Used as Intraoral Dressing

© 2022 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 34(2022), 20 vom: 15. Mai, Seite e2200115
1. Verfasser: Wu, Jing (VerfasserIn)
Weitere Verfasser: Pan, Zhao, Zhao, Zheng-Yi, Wang, Mo-Han, Dong, Liang, Gao, Huai-Ling, Liu, Chong-Yuan, Zhou, Pu, Chen, Lu, Shi, Chao-Ji, Zhang, Zhi-Yuan, Yang, Chi, Yu, Shu-Hong, Zou, Duo-Hong
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article anti-swelling biomimetic materials hydrogels intraoral wound dressings tooth extraction Hydrogels
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520 |a Due to the wet and dynamic environment of the oral cavity, the healing of intraoral wounds, such as tooth extraction wounds, requires stable and firm wound dressings. In clinical practice, cotton balls and gauzes, sponge plugs, or sutures are used to treat extraction wounds, but none of these means can continuously isolate the wound from the intraoral environment and facilitate ideal healing conditions. Herein, inspired by the natural extracellular matrix, a family of wound dressings is developed for intraoral wound repair. Infiltrating a ductile long-chain hydrogel network into a prefabricated, sturdy macromolecular meshwork and in situ crosslinking endowed the composite hydrogel with controllable swelling behaviors and robust mechanical properties. The macromolecular meshwork functioned as the backbone to support the composite and restricts the swelling of the long-chain hydrogel network. In vitro tests verified that this wound dressing can provide durable protection for intraoral wounds against complex irritations. Furthermore, accelerated wound healing occurred when the wound dressing is applied in vivo on a canine tooth extraction model, due to the effective reduction of acute inflammation. These results suggest that this family of bioinspired hydrogels has great potential for application as intraoral wound dressing 
650 4 |a Journal Article 
650 4 |a anti-swelling 
650 4 |a biomimetic materials 
650 4 |a hydrogels 
650 4 |a intraoral wound dressings 
650 4 |a tooth extraction 
650 7 |a Hydrogels  |2 NLM 
700 1 |a Pan, Zhao  |e verfasserin  |4 aut 
700 1 |a Zhao, Zheng-Yi  |e verfasserin  |4 aut 
700 1 |a Wang, Mo-Han  |e verfasserin  |4 aut 
700 1 |a Dong, Liang  |e verfasserin  |4 aut 
700 1 |a Gao, Huai-Ling  |e verfasserin  |4 aut 
700 1 |a Liu, Chong-Yuan  |e verfasserin  |4 aut 
700 1 |a Zhou, Pu  |e verfasserin  |4 aut 
700 1 |a Chen, Lu  |e verfasserin  |4 aut 
700 1 |a Shi, Chao-Ji  |e verfasserin  |4 aut 
700 1 |a Zhang, Zhi-Yuan  |e verfasserin  |4 aut 
700 1 |a Yang, Chi  |e verfasserin  |4 aut 
700 1 |a Yu, Shu-Hong  |e verfasserin  |4 aut 
700 1 |a Zou, Duo-Hong  |e verfasserin  |4 aut 
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773 1 8 |g volume:34  |g year:2022  |g number:20  |g day:15  |g month:05  |g pages:e2200115 
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