Chapter 1.Impact of isotropic and anisotropic plasmonic metal nanoparticles on healthcare and food-safety management.- Chapter 2. An introduction to different methods of nanoparticles synthesis.- Chapter 3. Classification, Synthesis, and Application of Nanoparticles against Infectious Diseases.- Chapter 4. Nanotechnology in Food Science.- Chapter 5. Facets of Nanotechnology in food processing, packaging and safety: an emerald insight.- Chapter 6. Nanotechnology and its potential application in postharvest technology.- Chapter 7. Nanotechnology mediated detection and control of phytopathogens.- Chapter 8. Nanosystems for Cancer Therapy.- Chapter 9. Phytoplankton mediated nanoparticles for cancer therapy. Chapter 10. Nanotechnology and its potential implications in Ovary Cancer.- Chapter 11. Nanotechnology: An Emerging Field in Protein Aggregation and Cancer Therapeutics.- Chapter 12. Bio-nano interface and its potential application in Alzheimer's disease.- Chapter 13. Potential of curcumin nanoparticles in tuberculosis management.- Chapter 14. Application of Nanobiosensor in Health care sector.- Chapter 15. Bioactive nanoparticles: A next generation smart nanomaterials for pollution abatement and ecological sustainability.- Chapter 16. Smart nano-materials for bio-imaging applications: An overview.- Chapter 17. Biology of Earthworm in a World of Nano-materials: New Room, Challenges and, Future Perspectives.- Chapter 18. Bioethanol production from agricultural wastes with the aid of nanotechnology.- Chapter 19. Nanotechnology for sustainable bioenergy production