Smart Nanofibers in Wound Healing: Exploring Novel Combinations and Applications

Area of Science:

• Biomaterials Science
• Regenerative Medicine
• Nanotechnology

Background:

• Traditional wound therapies face limitations in treating chronic wounds effectively.
• Single-layer nanofibers often fail to meet diverse wound healing requirements.
• Multifunctional nanofibers offer a promising alternative by incorporating drug combinations.

Purpose of the Study:

• To provide a comprehensive overview of novel multifunctional nanofibers for wound healing.
• To highlight combinations of drugs, polymers, herbal extracts, growth factors, and biomolecules.
• To discuss challenges and future directions in the clinical translation of these advanced materials.

Main Methods:

• Review of recent literature on multifunctional nanofibers for wound healing.
• Analysis of polymer properties, hybrid polymer formulations, and herbal extract applications.
• Evaluation of growth factors and biomolecules in nanofibrous scaffolds.

Main Results:

• Multifunctional nanofibers demonstrate enhanced immunostimulatory, anti-inflammatory, antimicrobial, and antioxidant properties.
• Hybrid polymers and herbal extracts contribute to improved biocompatibility and efficacy.
• Combinations of bioactive components offer multi-target synergistic effects for wound repair.

Conclusions:

• Multifunctional nanofibers show significant potential for promoting chronic wound healing.
• Further research is needed to address regulatory approval, large-scale production, and clinical validation.
• Advancements in scale-up and commercialization are crucial for widespread adoption.