Croaker Fish Bone-Derived Hydroxyapatite as a Sustainable Source for 3D-Printed Scaffolds for Bone Regeneration
The use of biogenic hydroxyapatite as a sustainable and bioactive alternative to synthetic ceramics has attracted increasing attention for 3D-printed scaffolds in bone tissue engineering. In this work, calcium alginate-based scaffolds reinforced with commercial (cHA) and biogenic hydroxyapatite (bHA) obtained from croa...