Electrospinning in promoting chronic wound healing: materials, process, and applications

Area of Science:

• Biomaterials Science
• Regenerative Medicine
• Nanotechnology

Background:

• Chronic wounds present a significant clinical challenge, with current treatments often inadequate.
• Innovative approaches are crucial for effective wound healing and tissue regeneration.
• Electrospinning offers unique advantages for developing advanced wound care solutions.

Purpose of the Study:

• To review the application of electrospinning technology in wound treatment.
• To summarize current research on wound pathophysiology, electrospinning techniques, and dressing development.
• To provide insights for future research directions in electrospun wound dressings.

Main Methods:

• Review of recent scientific literature on electrospinning and wound healing.
• Analysis of various materials used in electrospinning for wound applications (polymers, ceramics, CNTs, metals, hydrogels).
• Examination of the role of hydrogels as cell matrices in electrospun wound dressings.

Main Results:

• Electrospun nanofibers demonstrate efficacy in promoting cell growth and tissue regeneration.
• Electrospinning enables the development of multifunctional wound dressings, particularly when incorporating hydrogels.
• Diverse materials can be utilized in electrospinning for tailored wound healing applications.

Conclusions:

• Electrospinning is a promising technology for creating advanced wound dressings.
• The combination of electrospinning with materials like hydrogels offers significant potential for enhancing chronic wound treatment.
• Further research is needed to optimize electrospinning techniques and materials for improved wound healing outcomes.