Human breast progenitor cells spontaneously forming spheroids on randomly oriented nanofibers.  


  • Higher expansion rates of stem cells on nanofiber scaffolds versus traditional flat surfaces

  • Our nanofibers maintain stem cell pluripotency during expansion and help control differentiation into the desired cell type

  • Our nanofibers are synthetic with no animal derived by-products which facilitates higher reproducibility and clinical applications

  • Compatible with standard immunohistochemistry staining for validation of phenotypic markers

  • Our nanofiber scaffolds can be applied in large commercial bioreactors or in disposable bag bioreactors