Nanorobots in medicinal world

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  • Nanorobots in medicinal world

    1. 1. PRESENTED BY: ISRA A.R SINDHU PRIYA .S I-ECE B.TECH PMU THANJAVUR NANOROBOTS IN THE MEDICINAL WORLD
    2. 2. AGENDA • Introduction • Importance of Nanotechnology • Parts of a Nanorobots • Transmission of Data • Biosensors • Various Applications • Conclusion
    3. 3. WHAT IS NANO TECHNOLOGY? “Nanotechnology is the art of manipulating matter at the nanoscale”
    4. 4. NANOSCALE
    5. 5. NANO ROBOTS • Nanorobots are microscopic devices • measured on the scale of nanometers.
    6. 6. IMPORTANCE OF NANOTECHNOLOGY • Allows the placement of small structures placed with precision, simplicity • Improves the quality of life
    7. 7. PARTS OF A NANOROBOT • A mechanical arm • A rotor • Sensors • Microcameras • Payloads • Capacitors
    8. 8. INTRODUCTION OF NANOROBOT INSIDE HUMAN BODY
    9. 9. TRANSMISSION OF DATA sensors Transponder CFD (computational Fluid Dynamics)
    10. 10. UNKNOWN FACTS • Global market for nanomaterials could hit $1.6 trillion by 2015 • The colours in medieval stained glass windows result from nanocrystals created in the heating and cooling of the glas
    11. 11. INTERNANOROBOTS COMMUNICATION • Efficient acoustic communication
    12. 12. “A microscopic machine roaming through the bloodstream, injecting or taking samples for identification and determining the concentrations of different compounds“. 12
    13. 13. BIOSENSORS
    14. 14. GLYCOCALYX Nanorobots are coated with glycocalyx
    15. 15. MEDICINAL APPLICATION • Delivering medication to the exact location • Killing of bacteria, viruses & cancer cells • Repair of damaged tissues • Oxygen transport • Skin and dental care
    16. 16. Nano robots can be used in blood cell to detect pathogens.
    17. 17. THERAPEUTIC APPLICATIONS Devices working in the bloodstream could nibble away at atherosclerotic deposits, widening the affected blood vessels. This would prevent most heart attacks 18
    18. 18. WAY OF CHARGING ELECTROLYTE ELECTRODE CURRENT FLOW
    19. 19. Advantages of Nanomedicine • Detection is very easy • No side effects • No surgery required • Diseases can be easily cured 20
    20. 20. Disadvantages • Not practical yet. • High cost. • Implementation difficulties. 21
    21. 21. FUTURE RESEARCHES • Assembly of fully functional nanorobots. • Closed Loop Control and Guidance at the Nano-Scale. • Wireless Communication at the Nano- Scale – Data Transfer. • Power Generation at the Nanoscale.
    22. 22. References • Nanorobot for Treatment of Patients with Artery Occlusion http://www.nanorobotdesign.com/papers/cardiology • Requicha A.A.G.,“Nanorobots, NEMS and Nanoassembly”, Proceedings of the IEEE, 91(11):1922- 1933, Nov. 2003. • Nanorobot hardware architecture for Medical Defense. • Nanobots-The Next Cure for Cancer https://sites.google.com/site/fictiontoreality

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