1. Nanobiotechnology: Methods, Applications and Future Prospects 2. Characterization techniques for nanoparticles 3. Nanotheranostics and biocompatibility 4. Bacteriogenic silver nanoparticles: Mechanisms and applications 5. Bacteriogenic gold nanoparticles: Mechanisms and applications 6. Mycosynthesis of silver nanoparticles: Mechanism and applications 7. Mycosynthesis of gold nanoparticles: Mechanism and applications 8. Genetically modified microbes for nanbiotechnology 9. Viruses and nanotechnology 10. Algae assisted synthesis of nanoparticles 11. Phytogenic synthesis of silver nanoparticles: Mechanisms and applications 12. Phytogenic synthesis of gold nanoparticles: Mechanisms and applications 13. Biological synthesis of platinum, palladium, copper and zinc nanostructures 14. Biological synthesis of magnetic nanoparticles 15. Heavy metal removal by nanobiotechnology 16. Detoxification and bioconversion of arsenic and chromium 17. Nanobiotechnology for e-waste management 18. Metal recovery using nanobiotechnology 19. Functionalized biogenic nanoparticles and their applications 20. Patents, technology transfer, commercialization aspects of biogenic nanoparticles