Effects of graded pore size distribution structure on enhancing mechanical and biological properties of 3D printed biphase calcium phosphate scaffolds

Key Points

• Enhanced mechanical properties observed with optimized pore size distribution, indicating better structural integrity.
• Increased biological activity correlated with graded pore structures, leading to improved cellular interactions.
• Assessment using various scaffold designs highlights the importance of pore architecture for functionality.
• Results may guide future scaffold design efforts for improved tissue engineering applications.