Next-Generation Wound Healing Textiles: Nanofibers, Smart Dressings, and Bioactive Innovations
Textiles are no longer passive dressings but engineered healing systems that actively regulate moisture, prevent infection, and accelerate tissue regeneration. Introduction to Medical Textiles in Wound Care Medical textiles used in wound healing are engineered materials designed with specific structural, physical, and biochemical functionalities to interact with the wound environment. These textiles fall under the category of implantable and non-implantable biomaterials, where their performance is governed by parameters such as fiber morphology, porosity, surface energy, absorbency, and biocompatibility. Unlike conventional dressings, modern wound care textiles function as bio-interactive platforms that actively participate in tissue repair processes. Physiological Requirements and Material Response An ideal wound dressing must maintain a moist wound healing environment, typically achieved by controlling the water vapor transmission rate (WVTR) within the range of approxima...