Nano technology involves controlling and modifying matter at the atomic and molecular scale between 1 to 100 nanometers. It can make products lighter, stronger, faster, smaller and more durable. Nano technology has applications in medicine, healthcare, textiles, food, agriculture, and sporting goods. While it offers many benefits, challenges remain in directly measuring, modeling, and controlling structures at the nano scale due to fluctuations and statistical uncertainties. Nano technology is expected to revolutionize many industries in the coming decades through ongoing research and development work.

1. NANO TECHNOLOGY
K.Sushruth
13H61A04E9
ECE- “C”

2. The study of the controlling of matter on an atomic and molecular
scale. Generally nanotechnology deals with structures sized
between 1 to 100 nanometer in at least one dimension, and involves
developing or modifying materials or devices within that size.
Why use nano-technology:
Nano-Technology makes the products
Lighter
Stronger
Faster
Smaller
More Durable

3. How small is a nano-particle

5. NANO-TECHNOLOGY in medicine and
health care

6. NANO-TECHNOLOGY in textile

7. NANO-TECHNOLOGY in food and
agriculture

8. Courtesy of NASA

9. Sporting Goods

10. CHALLENGES
They are a few challenges posed by nano-technology:
•too small for direct measurements
•too large to be described by current rigorous first
principle theoretical and computational methods
•exhibit too many fluctuations to be treated
monolithically in time and space
•too few to be described by a statistical ensemble.

11. CONCLUSION
Thus there is no doubt that nano-technology is a fast
developing new technology that will revolutionarize the
world in next few decades.
There is a lot of R&D work going on in this field,giving
us improvised products in many fields .
Thus Nano technology also has a huge economical
impact.
For e.g. The US investment in nano-technology
represents about ¼ of the world R&D investment.