nano technology
DESCRIPTION
Nano TechnologyTRANSCRIPT
NanoNanotechnologytechnologyRevolutionarily Very Big (SmallSmall) Thing
ROSHAN JESUS MATHEWMSc. Physics
KARUNYA UNIVERSITY, COIMBATORE
through the slidesthrough the slides…Technically nanonano
The nanonano life
NanoNanotechnology: The Revolutionary technique
Disadvantages Of NanoNanotechnology
Future NanoNanotechniques
What IsNanotechnology
“Nanotechnology is the art and science ofmanipulating matter at the nanoscale”
What is NanoNanotechnologytechnology?
How Small Is NanoNanoscale
A nanometer is…– one billionth of a meter
How Small Is NanoNanoscale?
Human Hair: Approx. 1x105 nmDNA Sample: Approx. 2 nm
IsNanoNanotechnology
to be cared
We All Should Care!– Because it can bring revolution in the current
industrialization and manufacturing processes.
Who Cares About Nanotechnology ?
Who Cares About Nanotechnology ?
Applications Of
NanoNanotechnology
Electronics:
– Nano Transistors
– Nano Diodes
– OLED (Organic Light Emitting Diode)
Applications Of Nanotechnology
Electronics(contd.)
– Plasma Displays
– Quantum Computers
Applications Of Nanotechnology
Energy:
– Batteries
– Fuel Cells
– Solar Cells
Applications Of Nanotechnology
Materials:
– Nano Tubes
– Aerogel
– Nano Particles
Applications Of Nanotechnology
Life Sciences:
– Targeted Drug Delivery
– Artificial Retina
– Tissue Regeneration
Applications Of Nanotechnology
Advantages
Material
With NT, we can create unique materials and products which are:
– Stronger
– Lighter
– Durable
– Precise
Advantages
Industrial
– Computers can become a billion times faster and a million times smaller
– Automatic Pollution Cleanup
Advantages
Medical
– End of Illnesses (i.e. cancer, heart disease)
– Universal Immunity (i.e. aids, flu)
– Body Sculpting (i.e. change your appearance)
Advantages
DisadvantagesDisadvantages
– Loss of jobs (in manufacturing, farming, etc)
– Carbon Nanotubes could cause infection of lungs
– Atomic weapons could be more accessible and destructive
Future of
NanoNanotechnology
Future Of Nanotechnology
Examples of Future Use of NT
Electronic Paper
Nokia Morph
Contact Lens
Future Of Nanotechnology
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
• 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.
ConclusionConclusion
Thank you!!t