自愈水凝胶
伤口愈合
肉芽组织
组织修复
纳米技术
止血
伤口敷料
医学
生物医学工程
材料科学
外科
高分子化学
复合材料
作者
Peng Wang,Feiyu Cai,Yu Li,Xuekang Yang,Rongqin Feng,Lu H,Xiaozhi Bai,Juntao Han
标识
DOI:10.1016/j.ijbiomac.2024.129300
摘要
Currently, there is a rising global incidence of diverse acute and chronic wounds, underscoring the immediate necessity for research and treatment advancements in wound repair. Hydrogels have emerged as promising materials for wound healing due to their unique physical and chemical properties. This review explores the classification and characteristics of hydrogel dressings, innovative preparation strategies, and advancements in delivering and releasing bioactive substances. Furthermore, it delves into the functional applications of hydrogels in wound healing, encompassing areas such as infection prevention, rapid hemostasis and adhesion adaptation, inflammation control and immune regulation, granulation tissue formation, re-epithelialization, and scar prevention and treatment. The mechanisms of action of various functional hydrogels are also discussed. Finally, this article also addresses the current limitations of hydrogels and provides insights into their potential future applications and upcoming innovative designs.
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