WELCOME

PRESENTED BYSUKHILA .K

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.

INTRODUCTION TO NANO ROBOTICS

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)

NANO TECHNOLOGY

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.

Nano robot Nano robot is a specialized nano machine. It has dimensions on the order of nanometer.

Typically 0.5 to 3 microns large with 1-100 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.

l 1st is devoted to simulation with nano scale dimensions.l 2nd involves manipulation with microscope instruments.

APPLICATIONi. In Medical Area

Arteriosclerosis Kidney stones Burn and wound de briding Blood clots

ii. In Space- Ship

Arteriosclerosis1. This is caused by fatty

deposits on the walls of arteries

2. The device should be able to remove these deposits from the artery walls.

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

KIDNEY STONE

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.

Every living things needs area to move.Nano robots use blood flow for its

movement. l Speed of bloodl Get through the heart with out stack.l React with changes in blood flows ratel Able to change the direction according to the blood stream.

To satisfy this, nano robots should made with electric motors to turn propeller

NANO ROBOT NAVIGATION

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.

NANO ROBOT LOCOMOTION

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

NANO ROBOTS TODAY AND TOMORROW

In Industry & Manufacturing

In super computer

In brain augmentation

To improve health care

IN INDUSTRY & MANUFACTURING :-

To replace heavy machinery with nanodevices.To replace employees with many nanorobotsTo replace petroleum with whall oil.

It is also called nanocomputer.Nanotubes and nanowires.It includes

l Billistic Sensor Discl Spintronicsl Smart Dust

In Super Computer :-

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 :-

ADVANTAGESThe process is very fastSince 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.

DISADVANTAGEIt 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.

CONCLUSIONAll 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.

THANKS