Fight with cancer using nanobots

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Cancer Treatment by nanotechnology

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Fight with cancer using nanobots

  1. 1. Fight With Cancer Using Nanorobots MITCOE E&TC DEPARTMENT
  2. 2.  Introduction Nanorobots Design of Nanorobot Status Of development Advantages Disadvantages Conclusion
  3. 3.  Uncontrolled Growth Of Cells Spread all over the body Leading Cause of Death 7.6 million Lung Cancer Stomach Cancer Liver Cancer
  4. 4.  Radiation Therapy Chemotherapy Kills Healthy Cells Fatigue Hair Loss
  5. 5.  Inject nanorobots into patient Detect cancer Cells Destroy Cells Do not affect on Healthy Cells
  6. 6.  Nano Infinitesimally Small Scale of Manufacturing And Fabricating Materials NanoRobot Tiny machine Perform specific task
  7. 7.  Sensitive to Biological Element Detect body temperature ,fluids or enzymes Phosphatidic acid Chemotactic sensor can use PH responsive Tumor have low PH Transducer
  8. 8.  Receive Signal from Nanobiosensor and Perform its job  Contain Highly Concentrated enzymes which will be delivered into infected cell
  9. 9.  Cant use conventional sources Chemical Energy Nanorobots would hold small chemical Supply Become fuel source when combined with blood
  10. 10.  Float freely inside the body Detect the tumor effectively  Bottom-up approach  Assembling structures atom by atom or molecule by molecule
  11. 11.  Typically 0.5 to 3 micron 1-100 nm parts Interior : Vacuum environment Exterior : Not affected by chemical liquids of our body
  12. 12. ▶ 70-nm attack robots▶ Attaches to the cancerous cells surface▶ Carry siRNA deactivates protein production▶ Starving malign cell to death. Tumor 500 nm
  13. 13.  Small Size Inexpensive(if mass produced) No maintenance Automated Painless Treatment Easily Disposable
  14. 14.  Should be Accurate if not harmful effect occurs Initial Design Cost high Very complicate design
  15. 15.  Recent advancement in the field of Nanorobotics gives the hope of the effective use of this technology in medical field. Thus in future nanoterobots will play an important role
  16. 16.  M. Venkatesan,B. Jolad “Nanorobots in Cancer Treatment” IEEE 2010 R.Hariharan , J.Manohar “Nanorobotics As Medicament” IEEE 2010 Adriano Cavalcanti , Bijan Shirinzadeh “Nanorobots for Laparoscopic Cancer Surgery” IEEE ICIS 2007

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