Can X ray sterilization really replace gamma irradiation for single use biopharma components? In this episode, we explore a recent study that directly compares the two methods across single-use bioprocessing polymers. The findings are surprising. X ray achieved the same sterilization performance as gamma while running at lower peak temperatures and creating no new extractables or measurable radioactivity.
We also discuss what this means for supply chain flexibility, material stability, and the future of sterilization in biomanufacturing. The conversation clears up common misconceptions and includes insights from the scientists who led the research.
Featured Article: Impact of X-ray Irradiation as an Equivalent Alternative to Gamma for Sterilization of Single-Use Bioprocessing Polymers