Bionanomaterials: Advancements in Wound Healing and Tissue Regeneration

The document discussed advancements in bionanomaterials for wound healing and tissue regeneration, emphasizing their potential to address challenges in chronic wound management. Bionanomaterials, synthesized from biomolecules like chitosan and collagen, offered high biocompatibility, biodegradability, and bioactivity, creating a favorable microenvironment for healing. These materials enhanced wound healing through antimicrobial properties, immune modulation, and promotion of cell proliferation and angiogenesis. The document highlighted the role of nanotechnology in enhancing biomedical applications, with bionanomaterials engineered into various nanostructures like nanoparticles, nanofilms, and nanofibers, promoting self-healing and tissue regeneration. Specific examples included electrospun nanofibers made from natural polymers, which promoted cell proliferation, reduced bacterial infection, and maintained ideal moisture levels. The document emphasized the need for further research into the molecular mechanisms of wound healing to translate these findings into clinical applications.