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Nanorobotics

Nanorobotics. by Alexey Pechorin. Scale. Atomic radius – 10 -10 m = 1 Angstrom 1 nanometre = 10 Angstrom Cell size – 1-100 micrometres – 10 -6 m=1000nm Nanorobots – components – scale of 1nm Nanorobots - 0.1–10 micrometers. Atom Boy. Scanning tunneling microscope.

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Nanorobotics

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  1. Nanorobotics by Alexey Pechorin

  2. Scale • Atomic radius – 10-10 m = 1 Angstrom • 1 nanometre = 10 Angstrom • Cell size – 1-100micrometres– 10-6 m=1000nm • Nanorobots – components – scale of 1nm • Nanorobots - 0.1–10 micrometers Atom Boy

  3. Scanning tunneling microscope • Based on quantum tunneling http://en.wikipedia.org/wiki/Scanning_tunneling_microscope#Procedure

  4. Nanorobotics purpose • Medicine: • Targeted drug delivery • Pharmacokinetics • Early diagnosis • Surgery • Tissue repair and maintenance • Environmental control • Warfare

  5. Development approaches • Biochip-joint use ofnanoelectronics (22nm), photolithography, and biomaterials • Nubots - nucleic acid robot • Positional nanoassembly -  diamond mechanosynthesis • Bacteria-based – E.Coli • Open technology • Nanorobot Race

  6. Nanocar • Fullerenegroups act as wheels • Translation on gold surface by heating Nanocar

  7. Nanomotor • Rotational motor made of a multiwalledcarbon nanotube • Other possibilities for nanomotors – light/chemically driven

  8. Algorithmics • Flocking  • Separation  • Alignment  • Cohesion  • Neural networks • Nano-Robotics Motion Planning Flocking algorithm

  9. Existing prototypes • Wireless control of a device in artery • Moving at speed of 10cm/s • Realtime imaging by MRI

  10. Existing prototypes • Bacteria Propelled Micro-Robot

  11. Existing prototypes • Magnetically Actuated Micro-Robots 

  12. Questions?

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