Chapter 1: Advancements of nanotechnology in diagnostic applications.- Chapter: 2: Polycaprolactone-based nanofibers and their in-vitro and in-vivo applications in bone tissue engineering.- Chapter 3: Nanocamptothecins as new generation pharmaceuticals for treatment of diverse cancers: Overview on a Natural product to Nanomedicine. - Chapter 4: Smart biomaterials from electrospun chitosan nanofibers by functionalization and blending in biomedical applications.- Chapter 5: Unique properties of the gold nanoparticles: Synthesis, functionalization and applications.- Chapter 6: Nanotechnology and diabetes management: Recent advances and future perspectives.- Chapter 7: Recent advances in the emergence of nanorobotics in medicine.- Chapter 8: Composite of ceramic and polymeric nanofibers for photocatalytic degradation of dairy effluent.