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Microwave-assisted Functionalization of Polyethylene glycol and On-resin Peptides for Use in Chain Polymerizations and Hydrogel Formation
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Surface Modifications of Poly(Ether Ether Ketone) via Polymerization Methods-Current Status and Future Prospects.

Monika Flejszar1, Paweł Chmielarz1

  • 1Department of Physical Chemistry, Faculty of Chemistry, Rzeszow University of Technology, Al. Powstańców Warszawy 6, 35-959 Rzeszów, Poland.

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Surface modification of poly(ether ether ketone) (PEEK) enhances its use as a bone implant. Polymerization methods and monomers improve PEEK

Keywords:
PEEKSI-ATRPpolymer brushessurface modificationultraviolet (UV)-initiated graft polymerization

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Area of Science:

  • Biomaterials Science
  • Polymer Chemistry
  • Orthopedic Surgery

Background:

  • Poly(ether ether ketone) (PEEK) is a promising material for bone implants.
  • Enhancing PEEK's biocompatibility and osseointegration is crucial for implant success.
  • Surface modification techniques are key to improving PEEK's biological performance.

Purpose of the Study:

  • To review polymerization methods and monomers used for PEEK surface modification.
  • To assess strategies for increasing PEEK's bioactivity for biomedical applications.
  • To identify future research directions for PEEK surface functionalization.

Main Methods:

  • Literature review of polymerization techniques applied to PEEK.
  • Analysis of various monomers used in PEEK surface modification.
  • Evaluation of methods to enhance PEEK bioactivity and osseointegration.

Main Results:

  • Various polymerization methods and monomers effectively modify PEEK surfaces.
  • Surface modifications can significantly increase PEEK's bioactivity and biocompatibility.
  • Surface-initiated atom transfer radical polymerization (SI-ATRP) shows potential for flat surface applications.

Conclusions:

  • Surface modification is essential for optimizing PEEK as a bone implant material.
  • Continued research into polymerization methods will advance PEEK biomaterial applications.
  • Low-ppm SI-ATRP offers a promising avenue for future PEEK surface engineering.