Nanofibrous Dressings Modified with Antibacterial Polylysine and Anti-inflammatory Tannic Acid for Infected Wound Healing

    August 2025 in “ Materials Today Bio ”
    Wei Xu, Tingting Xu, Lei Yu … Haiguang Zhao
    Studysummary This study reports that novel nanofibrous dressings combining polylysine and tannic acid significantly reduce bacterial burden, support wound healing, and exhibit strong anti-inflammatory effects in infected full-thickness wounds, promoting near-complete closure and skin regeneration within two weeks.
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    Research cited in this study 2

    1. Advances and Applications of Biomimetic Biomaterials for Endogenous Skin Regeneration Bioactive Materials · 2024
    2. Tannic Acid-Functionalized 3D Porous Nanofiber Sponge for Antibiotic-Free Wound Healing with Enhanced Hemostasis, Antibacterial, and Antioxidant Properties Journal of Nanobiotechnology · 2023