| abstract |
The present invention relates to a dressing and a preparation method thereof, in particular to a wet bacteriostatic hydrogel dressing and a preparation method thereof. The dressing comprises antimicrobial peptide-sodium polyacrylate hydrogel and dandelion extract, and the antimicrobial peptide- Sodium polyacrylate hydrogel includes acrylic acid, sodium hydroxide, initiator, cross-linking agent, antimicrobial peptide and pH adjuster; the antimicrobial peptide is a natural antimicrobial peptide with strong antimicrobial activity, with broad-spectrum antimicrobial effect, antibacterial The advantages of stable activity and so on. In the present invention, the combination of natural antibacterial peptide and sodium polyacrylate hydrogel is used to make it have a synergistic effect. Wound healing, at the same time, the dressing of the present invention also contains dandelion extract, which on the basis of antibacterial and moisturizing, also plays an anti-inflammatory effect, and the process is simple, the composition is clear, and it is not easy to produce bacterial drug resistance and cross resistance, especially Suitable for skin wound repair. |