Innovations Polysorbasome
  • Technology Introduction
Polysorbasome (PSS, polymeric absorbable vehicle) is a colloidal vehicle made from polymeric bioresorbable amphiphiles (PEGylated polyesters/sorbitan polyesters). Structural features allow the vesicles to act as an immunogenic depot for sustained delivery of vaccine antigens and to be absorbed post-vaccination, suggesting new insights into innovative vaccine design.
  • Scientific Innovation
Novel polysorbasomes have versatile advantages over common vaccine formulations, as follows:
Soft for easy injection.
Safe for massive vaccination.
Small for cell recognition.
Smart for antigen immunoavailability.
Simple for reducing cost.
Stimulatory for eliciting appropriate immunity.
  • This technology won the Futuretech Breakthrough Award in 2018 Future Tech Expo.
  • Institutes
National Health Research Institutes
Ming-Hsi Huang/