Collagen-silk fibroin co-assembled sponge material, co-assembled artificial skin and preparation method thereof

The present invention relates to a collagen-silk fibroin co-assembled sponge material, co-assembled artificial skin and a preparation method thereof. The collagen-silk fibroin co-assembled sponge material has an ordered porous spatial structure and is prepared from a collagen-silk fibroin co-assembl...

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Bibliographische Detailangaben
Hauptverfasser:	Du, Yingying, Ye, Hongchuan, Wang, Jianglin, Liu, Zehui
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
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Beschreibung
Zusammenfassung:	The present invention relates to a collagen-silk fibroin co-assembled sponge material, co-assembled artificial skin and a preparation method thereof. The collagen-silk fibroin co-assembled sponge material has an ordered porous spatial structure and is prepared from a collagen-silk fibroin co-assembled product obtained by co-assembly of collagen and silk fibroin. The co-assembled artificial skin comprises a collagen-silk fibroin co-assembled sponge dermis and an epidermis. The dermis of the co-assembled artificial skin provided in the present invention is similar to the natural extracellular matrix in composition and structure. This kind of ordered novel structure can induce ordered arrangement and regeneration of cells, thereby promoting wound healing, reducing scar formation and achieving good biocompatibility.