How Does Nanotechnology Enhance Bone Tissue Engineering?
Nanotechnology enhances bone tissue engineering in several ways:
Nanomaterials can mimic the natural bone extracellular matrix (ECM) more closely than conventional materials, providing a better scaffold for cell attachment and growth. Nano-scale features can improve the mechanical properties of scaffolds, making them more resilient and suitable for load-bearing applications. Nanotechnology allows for the controlled release of growth factors and other bioactive molecules, promoting more effective bone regeneration. Surface modifications at the nanoscale can enhance the biocompatibility and bioactivity of implants, reducing the risk of rejection and infection.
