all about nanotechnology in short. thank you.

1. Presented by – Rohit Yadav

2. Introduction
• “Nanotechnology is the art an science of
manipulating matter at the nanoscale”
• Nanotechnology is study of small microscopic
things.
Nanotechnology is an idea that most people
simply didn’t believe “Ralph Merkle”

3. Approaches Of Nanotech
There Are Two Approaches Of Nanotech
 Top Down Approach:-
• Create Smaller Object Using Larger Objects.
• Uses Principles Of Recognition.
 Bottom Up Approach:-
• They Arrange Smaller Component Into More
Complex.
• Layer By Layer Self Assembly

4. Nano Particles
Striking properties of nanoparticles:
• Tremendous driving force for diffusion
• Semi conduction
• Quantization of electronic energy levels
• Highly reactive

5. Nano Sensor
Nano Computer
Nano Rods
I Pods
Nano gears.
Implementation Of Nanotechnology

6. Applications
Curing Diseases Like AIDS
To Make New surgical Devices
Changing The Untasteful Medicines Into
Tasteful Medicines
Nano Product Can Prepared Average Size
homes.

7. Latest Research
• BRICS scientists plan nanotechnology for
simultaneous cancer diagnostics and therapy
the BRICS bloc, three teams representing
Brazil, India and Russia have framed the
“Development, characterization and Evaluation
of Nanoradiopharmaceuticals for Breast and
Prostate Cancer Imaging, Diagnostics and
Treatment” project (DCEN-4-BRICS).

8. Cont…..
• IIT researchers make breakthrough in
memory device technology
• A team of researchers from the Department of
Physics and Centre for Nanotechnology has
developed a high-density, energy-efficient and
four-logic state memory device named
Magnetoelectric Random Access Memory
(MeRAM).

9. Implication Of Technology
Health And Safety Issues
Environmental Studies
• Nanopollution is Created By Toxic Wastes
From Nanomaterial Manufacturing
• Enhance Global Warming In The Long Run
Grey Goo
• It Is The Hypothetical solution Where Self
Replicating Nanobots Go Out Of control And
Consume All Matter On Earth

10. • Nanotechnology is a brand new technology
that has just began, it is a revolutionary
science that will change all what we knew
before.
• Nanotechnology Has evolved over the period
of time for many decades, and is now
showing it’s potential to the whole world