Nano technology

2. Nano
Nanotechnology
technology
Revolutionarily Very Big (Small
Small) Thing
ROSHAN JESUS MATHEW
MSc. Physics
KARUNYA UNIVERSITY, COIMBATORE

3. through the slides
through the slides…
Technically nano
nano
The nano
nano life
 Nano
Nanotechnology: The Revolutionary
technique
Disadvantages Of Nano
Nanotechnology
Future Nano
Nanotechniques

4. What Is
Nanotechnology

5. “Nanotechnology is the art and science of
manipulating matter at the nanoscale”
What is Nano
Nanotechnology
technology?

6. How Small Is Nano
Nanoscale

7. A nanometer is…
– one billionth of a meter
How Small Is Nano
Nanoscale?
Human Hair: Approx. 1x105
nm
DNA Sample: Approx. 2 nm

9. Is
Nano
Nanotechnology
to be cared

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

11. Who Cares About Nanotechnology ?

12. Applications Of
Nano
Nanotechnology

13. Electronics:
– Nano Transistors
– Nano Diodes
– OLED (Organic Light Emitting Diode)
Applications Of Nanotechnology

14. Electronics(contd.)
– Plasma Displays
– Quantum Computers
Applications Of Nanotechnology

15. Energy:
– Batteries
– Fuel Cells
– Solar Cells
Applications Of Nanotechnology

16. Materials:
– Nano Tubes
– Aerogel
– Nano Particles
Applications Of Nanotechnology

17. Life Sciences:
– Targeted Drug Delivery
– Artificial Retina
– Tissue Regeneration
Applications Of Nanotechnology

18. Advantages

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

20. Industrial
– Computers can become a billion times faster and a million
times smaller
– Automatic Pollution Cleanup
Advantages

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

22. Disadvantages
Disadvantages

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

24. Future of
Nano
Nanotechnology

25. Future Of Nanotechnology

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

27. National Science and Technology 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

28. • 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
Conclusion

29. Thank you!!t