China Plastics ›› 2024, Vol. 38 ›› Issue (8): 113-117.DOI: 10.19491/j.issn.1001-9278.2024.08.018

• Review • Previous Articles    

Research progress in electroactive polymer materials for bone tissue regeneration

ZHENG Tianyi(), ZHANG Ben, GUO Min, WANG Ying   

  1. Laboratory of Research and Application of Medical and Hygienic Material,Sinopec Beijing Research Institute of Chemical Industry,Beijing 100013,China
  • Received:2024-01-29 Online:2024-08-26 Published:2024-08-19

Abstract:

Natural bone tissue has piezoelectric properties, and reconstruction of the local electrical microenvironment at the defect site is an effective strategy to stimulate bone regeneration. Using electroactive polymer materials to prepare bone tissue engineering scaffolds can imitate the piezoelectric properties of bone tissue, repair the physiological electrical microenvironment at the defect, and then promote bone tissue regeneration and repair. This article categorized and introduced several types of electroactive polymer materials, including conductive polymers, piezoelectric polymers, and electret polymer materials. It summarized their research progress in the field of bone tissue repair and analyzed the advantages and challenges of different materials.

Key words: electrical activity, polymer material, bone tissue regeneration, conductive polymer, piezoelectric polymer, electret polymer

CLC Number: