1. WELCOME
PRESENTED BY
SUKHILA .K

2. INTRODUCTION TO NANO ROBOTICS
It deals with the controlled manipulation of objects with nanometer scale dimension.
Nano manipulation is most effective process.
It is concerned with construction and programming of robots with over all dimensions at the nanoscale.

3. NANO TECHNOLOGY
A Basic Definition:-
Nanotechnology is the engineering of functional systems at the molecular scale. This covers both current work and concepts that are more advanced.
Nanometer is one billionth of a meter(3-4 atoms wide)

4. ROBOTS AND ROBOTICS ROBOT Robots are programmable machines.
They range from small miniature machines to large Gane size constructions.
ROBOTICS
Robotics is the use of technology to design and manufactured machines, build for specific purposes, programmed to perform specific task.

5. Nano robot is a specialized nano machine.
It has dimensions on the order of nanometer.
Typically 0.5 to 3 microns large with nm parts.
The possibility of nano robots was 1st proposed by Richard Fag man in his talk “there’s plenty of room at the Bottom” in 1959.
NANO ROBOTICS
It concerned with atomic & molecular sized objects & is also called molecular robotics.
Nano robotics research has proceeded along 2 lines.
1st is devoted to simulation with nano scale dimensions.
2nd involves manipulation with microscope instruments.

6. APPLICATION i. In Medical Area Arteriosclerosis Kidney stones
Burn and wound de briding
Blood clots
ii. In Space- Ship

7. Arteriosclerosis
This is caused by fatty deposits on the walls of arteries
The device should be able to remove these deposits from the artery walls.

9. KIDNEY STONE
Nanorobots might carry small ultrasonic signal generates to deliver frequencies directly to kidney stones

10. KIDNEY STONE

11. Burn & wound de briding :-
The nano robots can also be to clear wounds and burns.
Blood clots :-
By using a nano robot in the body to break up such clots in to smaller pieces before they have a chance to break free and move on their own.
In space ship :-
Nano robots could improve the performance of space ships, space suits & equipment used to explore planets & moon.

12. NANO ROBOT NAVIGATION Every living things needs area to move.
Nano robots use blood flow for its movement.
Speed of blood
Get through the heart with out stack.
React with changes in blood flows rate
Able to change the direction according to the blood stream.
To satisfy this, nano robots should made with electric motors to turn propeller

13. POWERING OF NANO ROBOT
Powering of nano robot can be done by metabolizing local glucose and oxygen for energy. In a clinical environment another option would be externally supplied acoustic energy.
Other sources of energy with in the body can also be used to supply the necessary energy for the devices.

14. NANO ROBOT LOCOMOTION
Designers some times hook at microscope organism for population instruction, like the nanorobot flagellum on this e-coli cell

15. NANO ROBOTS TODAY AND TOMORROW
In Industry & Manufacturing
In super computer
In brain augmentation
To improve health care

16. To replace heavy machinery with nanodevices.
IN INDUSTRY & MANUFACTURING :-
To replace heavy machinery with nanodevices.
To replace employees with many nanorobots
To replace petroleum with whall oil.
It is also called nanocomputer.
Nanotubes and nanowires.
It includes
Billistic Sensor Disc
Spintronics
Smart Dust
In Super Computer :-

17. To replace dead cell with new cells
IN BRAIN AUGMENTATION :-
To replace dead cell with new cells
Brain surgery will easy and simple.
To detection & treatment of cancer
We will use the cancer vaccine
TO IMPROVE HEALTH CARE :-

18. ADVANTAGES The process is very fast
Since the scale of operation is very small, the results are very accurate.
The process is less painful unlike angioplasty
The process is technologically very advanced & reliable.
The chance of any after effects or recurrences are completely eliminated.

19. DISADVANTAGE It may be very costly
The technology may take several years to be implemented practically.
The technology may lead to further technological problems like the introduction of artificial reconstruction and artificial intelligence which will result in the robots going out of control of humans.

20. CONCLUSION
All of the current developments in technology directs human a step closer to nanorobots production
How ever finally we wish all the best for all scientists, who are going to implement the nanorobots in future.

21. THANKS