Mucilage-Based Nanocomposite Film: Novel Herbal Biomaterial for Wound Healing

Healing of wounds is a highly intricate and dynamic process that depends on creating the right conditions for tissue repair and regeneration. Traditional wound dressings often provide limited benefits because they may not maintain proper moisture levels, lack antimicrobial action, or fail to deliver bioactive support; factors that can slow healing and increase the risk of infection. In recent years, natural polymers of plant origin have attracted attention as eco-friendly and biocompatible alternatives. Among them, mucilage, a polysaccharide obtained from various medicinal plants, has shown great promise due to its excellent film-forming ability, biodegradability, and inherent therapeutic properties. When mucilage is combined with nanoparticles or herbal bioactive to form nanocomposite films, its properties are significantly enhanced, including mechanical strength, moisture retention, antimicrobial activity, and controlled release of drugs. These multifunctional films create a favourable environment for wound repair by protecting against microbial invasion and promoting faster tissue regeneration. This work highlights the potential of mucilage-based nanocomposite films as innovative herbal biomaterials, discussing their preparation, structural characteristics, and application in wound care. The integration of natural polymers with nanotechnology presents a safe, cost-effective, and sustainable strategy for next-generation wound management solutions.