Sterilization of Polymeric Implants: Challenges and Opportunities
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Updated: Aug 23, 2025

Antimicrobial Characterization of Advanced Materials for Bioengineering Applications
Published on: August 4, 2018
1Department of Orthopedics and Physical Rehabilitation, Department of Biochemistry and Molecular Biotechnology, UMass Chan Medical School, 55 Lake Avenue North, Worcester, Massachusetts 01655, United States.
Abstract:
Degradable and environmentally responsive polymers have been actively developed for drug delivery and regenerative medicine applications, yet inadequate consideration of their compatibility with terminal sterilization presents notable barriers to clinical translation. This Review discusses industry-established terminal sterilization methods and aseptic processing and contrasts them with innovative approaches aimed at preserving the integrity of polymeric implants. Regulatory guidelines, fiscal considerations, and potential pitfalls are discussed to encourage early integration of sterility regulatory considerations in material designs.
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