Integrating synthetic polypeptides with innovative material forming techniques for advanced biomedical applications

Area of Science:

• Biomedical Engineering
• Materials Science
• Polymer Chemistry

Background:

• Polypeptides offer biocompatibility and biodegradability, crucial for biomedical uses like drug delivery and tissue engineering.
• Traditional polypeptide powder forms hinder practical applications in skin treatments, shipping, and recycling.
• Diverse polymer chain designs and self-assembly enhance polypeptide biomedical potential.

Purpose of the Study:

• To review progress in polypeptide synthesis and material-forming methods over the last decade.
• To highlight the integration of structural design with forming techniques for unique polypeptide shapes.
• To identify research trends and emerging applications of shaped polypeptides.

Main Methods:

• Solid-phase synthesis and ring-opening polymerization of N-carboxyanhydrides for polypeptide synthesis.
• Material forming techniques including electrospinning, 3D printing, and coating.
• VOSviewer software for identifying and visualizing research hotspots.

Main Results:

• Development of polypeptide biomaterials with uniform, distinct shapes, enhancing usability.
• Integration of structural design with forming methods yields diverse polypeptide materials.
• Identification of key research areas and emerging applications in drug delivery, wound healing, and tissue engineering.

Conclusions:

• Shaped polypeptides offer significant advantages over traditional forms for biomedical applications.
• Material shape is critical for enhancing the performance of polypeptides in areas like drug delivery and tissue engineering.
• Future research should focus on developing novel polypeptide shapes for advanced biomedical solutions.