Transforming Pomelo Peel Waste Into Multifunctional Biomaterials for Hemostasis and Wound Healing
November 2025
in “
Communications Materials
”
TLDR Pomelo peel can be turned into materials that help stop bleeding and heal wounds better than commercial dressings.
Pomelo peel, an underutilized by-product, has been transformed into multifunctional biomaterials for hemostasis and wound healing through eco-friendly methods like CO₂ expansion and carbonization. The expanded decellularized pomelo peel (EDPP) sponges demonstrate rapid liquid absorption and efficient platelet activation, significantly outperforming commercial dressings in a diabetic wound healing model by enhancing tissue formation and wound closure. Additionally, carbonized pomelo peel (CPP) aerogels utilize photothermal effects to eliminate bacterial biofilms, aiding in the healing of infected wounds. These innovations offer sustainable solutions for healthcare challenges while reducing environmental waste.
