Cellulose-based grafts for bone regeneration

In this work cellulose scaffolds with embedded hydroxyapatite particles were prepared. The results obtained in this work revealed that the morphology of composite scaffolds is suitable for bone tissue regeneration. The highly porous scaffolds comprised non-symmetrical interconnected pores. Such arrangement of the pores is essential for cellular activity, in-growth of blood vessels and formation of bone tissue. Moreover, reinforced cellulose scaffolds have demonstrated improved mechanical properties.