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Recent progress of collagen, chitosan, alginate and other hydrogels in skin repair and wound dressing applications

2022; Elsevier BV; Volume: 208; Linguagem: Inglês

10.1016/j.ijbiomac.2022.03.002

1879-0003

Peng Wei, Dan Li, Kaili Dai, Yixi Wang, Ping Song, Hairui Li, Pei Tang, Zhenyu Zhang, Zhengyong Li, Yuchi Zhou, Changchun Zhou,

Silk-based biomaterials and applications

Human understanding of skin is constantly ongoing. Great progress has been made in skin repair, wound dressing regeneration biomaterials research in recent years. This review introduced the clinical research and guiding principles of skin repair, wound dressing biomaterials at home and abroad, introduced the classification of various skin repair and wound dressing, listed the composition and performance of different dressing biomaterials, including traditional, natural, synthetic, tissue-engineered dressing materials were extensively reviewed. The biological molecular structures and biological function characteristics of different dressing biomaterials are comprehensively reviewed. Collagen, chitosan, alginate hydrogels et al. as the most popular biological macromolecules in skin repair and wound dressing applications were reviewed. The future development direction is also prospected. This paper reviews the research progress of advanced functional skin repair and wound dressing, which provides a reference for the modifications and applications of wound dressings.