Wound Dressing with Electrospun Core-Shell Nanofibers: From Material Selection to Synthesis

Area of Science:

• Materials Science and Biomedical Engineering
• Regenerative Medicine

Background:

• Skin regeneration is complex, necessitating effective wound dressings to protect against injury and infection.
• Nanofibers offer advantages like high surface area, controlled therapeutic release, and extracellular matrix mimicry for wound healing.
• Core-shell nanofibers provide enhanced functionality through distinct compartments for tailored bioactive agent delivery and moisture control.

Purpose of the Study:

• To review the application of core-shell nanofibers in advanced wound dressing development.
• To survey common materials, synthesis methods, and fabrication techniques for these nanofibers.
• To discuss the potential of core-shell nanofibers for optimizing wound healing processes.

Main Methods:

• Review of existing literature on core-shell nanofibers for wound dressings.
• Analysis of materials, synthesis, and fabrication techniques for coaxial nanostructures.
• Overview of antibacterial nanomaterials, their properties, and functions.

Main Results:

• Core-shell nanofibers present unique advantages for wound healing due to their compartmentalized structure.
• A variety of organic and inorganic materials can be utilized to create multifunctional core-shell nanofibers.
• Specific fabrication techniques enable the creation of coaxial structures with tailored properties for wound management.

Conclusions:

• Core-shell nanofibers represent a promising platform for developing next-generation wound dressings.
• Their design flexibility allows for controlled release of therapeutics and improved wound environment management.
• Further advancements in core-shell nanofiber technology hold significant potential for accelerating and improving skin wound healing.