Fig. 4From: Fabricating a robust POSS-PCL nanofiber scaffold for nesting of mesenchymal stem cells: potential application in bone tissue regenerationAlizarin red staining of MSCs under osteogenesis differentiation seeded on different concentrations of POSS in scaffolds of POSS-(PCL)8. More differentiation of MSCs was observed on POSS-PCL compared with PCL scaffoldsBack to article page