Published on April 22, 2012
Fight With Cancer Using Nanorobots MITCOE E&TC DEPARTMENT
Introduction Nanorobots Design of Nanorobot Status Of development Advantages Disadvantages Conclusion
Uncontrolled Growth Of Cells Spread all over the body Leading Cause of Death 7.6 million Lung Cancer Stomach Cancer Liver Cancer
Radiation Therapy Chemotherapy Kills Healthy Cells Fatigue Hair Loss
Inject nanorobots into patient Detect cancer Cells Destroy Cells Do not affect on Healthy Cells
Nano Infinitesimally Small Scale of Manufacturing And Fabricating Materials NanoRobot Tiny machine Perform specific task
Sensitive to Biological Element Detect body temperature ,fluids or enzymes Phosphatidic acid Chemotactic sensor can use PH responsive Tumor have low PH Transducer
Receive Signal from Nanobiosensor and Perform its job Contain Highly Concentrated enzymes which will be delivered into infected cell
Cant use conventional sources Chemical Energy Nanorobots would hold small chemical Supply Become fuel source when combined with blood
Float freely inside the body Detect the tumor effectively Bottom-up approach Assembling structures atom by atom or molecule by molecule
Typically 0.5 to 3 micron 1-100 nm parts Interior : Vacuum environment Exterior : Not affected by chemical liquids of our body
▶ 70-nm attack robots▶ Attaches to the cancerous cells surface▶ Carry siRNA deactivates protein production▶ Starving malign cell to death. Tumor 500 nm
Small Size Inexpensive(if mass produced) No maintenance Automated Painless Treatment Easily Disposable
Should be Accurate if not harmful effect occurs Initial Design Cost high Very complicate design
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
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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