Nanotechnology involves manipulating matter at the nano-scale of 1-100 nanometers. It has various applications in materials, electronics, energy, and life sciences. Some advantages include stronger and lighter materials, faster computers, and targeted drug delivery. However, there are also disadvantages such as potential job losses and health effects if carbon nanotubes are inhaled. The future of nanotechnology is promising with applications in electronic paper, morphing devices, and contact lenses, among others. It may change almost every human-made object in the next century according to experts.

2. Through the Slide…
What is Nanotechnology
Nanotechnology: The Revolutionary technique
Types
 Nano-Material
 Nano-Robotics
 Nano-Electronics
Advantage & Disadvantage of Nanotechnology
Future Life of Nanotehnology

3. What is
Nanotechnology

4. Nanotechnology is the art and science of
manipulating matter at the nano-scale

5. A NANOMETER IS…
one billionth of a meter
How Small Is Nanoscale ?
Human Hair: Approx. 1x105 nm
DNA Sample: Approx. 2 nm

6. How Small Is Nanoscale ?

7. Types
It is an emerging field in all areas of science, engineering and technology. Some
are as given below :
• Nano-Material.
• Nano-Electronic.
• Nano-Robotics.
• Molecular mechanics
• Nano engineering
• Nano biotechnology
• Nano fluidics
• Nano hub
• Nano scale networks

8. Is
Nanotechnology
to be cared

9. We All Should Care!
• Because it can bring revolution in the current
industrialization and manufacturing processes.
Who Cares About Nanotechnology ?

10. 0
50
100
150
200
250
300
350
22 70 100
180
300
340
Amount Of Investment In
Billion US$/Year
Who Cares About Nanotechnology ?

11. CURRENT WORK
ON
Nanotechnology

12. MicroFluidic
A simple fabrication technique to create all silicon/glass microfluidic devices is
demonstrated using femtosecond laser ablation and anodic bonding.

13. NanoChip By IBM
 The smallest transistors currently in use are twice as big
 IBM produced prototype chip with transistors that are just 7 nanometers wide,
or about 1/10,000th the width of a human hair.
 IBM built a new chip with a brain-inspired computer
architecture powered by an unprecedented 1 million
neurons and 256 million synapses. It is the largest
chip IBM has ever built at 5.4 billion transistors, and
has an on-chip network of 4,096 neurosynaptic cores.

14. Of
Nanotechnology

15. Electronics:
• NanoTransistors
• Nano Diodes
• OLED (Organic Light Emitting Diode)
Applications Of Nanotechnology

16. Electronics(contd.)
• Plasma Displays
• Quantum Computers
Applications Of Nanotechnology

17. Energy:
• Batteries
• Fuel Cells
• Solar Cells
Applications Of Nanotechnology

18. Materials:
• NanoTubes
• Aerogel
• Nano Particles
Applications Of Nanotechnology

19. Life Sciences:
• Targeted Drug Delivery
• Artificial Retina
• Tissue Regeneration
Applications Of Nanotechnology

20. Advantages

21. Material
With NT, we can create unique materials and products which are:
• Stronger
• Lighter
• Durable
• Precise
Advantages

22. Industrial
• Computers can become a billion times faster and a million
times smaller
• Automatic PollutionCleanup
Advantages

24. Medical
• End of Illnesses (i.e. cancer, heart disease)
• Universal Immunity (i.e. aids, flu)
• Body Sculpting
(i.e. change your appearance)
Advantages

25. Disadvanta
ges

26. • Loss of jobs (in manufacturing, farming, etc)
• Carbon Nanotubes could cause infection of lungs
• Atomic weapons could be more accessible and destructive
DISADVANTAGE

27. Future Of
Nanotechnology

28. Future of Nanotechnology

29. Future Of Nanotechnology

30. Examples of Future Use of NT
Electronic Paper
Nokia Morph
Contact Lens
Future Of Nanotechnology

31. National Science andTechnology Council (USA) claims that:
“Nanotechnology is an enabling technology that will change
the nature of almost every human-made object in the next
century.”
Future Of Nanotechnology

32. • Nanotechnology with all its challenges and opportunities
will become a part of our future.
• The researchers are optimistic for the products based
upon this technology.
• Nanotechnology is slowly but steadily ushering in the
new industrial revolution.
Conclusion

33. THANK
YOU