Nanotechnology
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Transcript of Nanotechnology
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Welcome
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NanotechnologyThe Next Very Big (Small) Thing
ByNasir Aziz(2030) & Shah Hussain(2032)
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Agenda
Introduction To Nanotechnology
Nanotechnology In Today's Life
Advantages Of Nanotechnology
Disadvantages Of Nanotechnology
Future Of Nanotechnology
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What IsNanotechnology
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“Nanotechnology is the art and science ofmanipulating matter at the nanoscale”
What is Nanotechnology?
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How Small Is Nanoscale
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A nanometer is…– one billionth of a meter
How Small Is Nanoscale?
Human Hair: Approx. 1x105 nmDNA Sample: Approx. 2 nm
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How Small Is Nanoscale?
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Who Cares About
Nanotechnology
Should I...?
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We All Should Care!– Because it can bring revolution in the current
industrialization and manufacturing processes.
Who Cares About Nanotechnology ?
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Tools
Aerosp
ace
Chemicals
Pharmac
euticals
Electronics
Mate
rials
0
50
100
150
200
250
300
350
2270 100
180
300340
Amount Of Investment In Billion US$/Year
Who Cares About Nanotechnology ?
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Applications OfNanotechnology
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Electronics:
– Nano Transistors
– Nano Diodes
– OLED (Organic Light Emitting Diode)
Applications Of Nanotechnology
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Electronics(contd.)
– Plasma Displays
– Quantum Computers
Applications Of Nanotechnology
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Energy:
– Batteries
– Fuel Cells
– Solar Cells
Applications Of Nanotechnology
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Materials:
– Nano Tubes
– Aerogel
– Nano Particles
Applications Of Nanotechnology
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Life Sciences:
– Targeted Drug Delivery
– Artificial Retina
– Tissue Regeneration
Applications Of Nanotechnology
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Advantages
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Material
With NT, we can create unique materials and products which are:
– Stronger
– Lighter
– Cheaper
– Durable
– Precise
Advantages
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Industrial
– Computers can become a billion times faster and a million times smaller
– Automatic Pollution Cleanup
– Manufacturing at almost no cost
Advantages
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Medical
– End of Illnesses (i.e. cancer, heart disease)
– Universal Immunity (i.e. aids, flu)
– Body Sculpting (i.e. change your appearance)
Advantages
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Disadvantages
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– Loss of jobs (in manufacturing, farming, etc)
– Carbon Nanotubes could cause infection of lungs
– Oil & Diamonds could become worthless
– Atomic weapons could be more accessible and destructive
Disadvantages
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Future of Nanotechnology
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Future Of Nanotechnology
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Examples of Future Use of NT
Electronic Paper
Nokia Morph
Contact Lens
Future Of Nanotechnology
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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
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Morph: Nokia’s Nanotechnology Concept Phonehttp://tini.us/morph
Wikipedia NT Portalhttp://tini.us/nano
Image Creditshttp://sxc.hu/
References
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Thank You!For Contact/Queries/Suggestions:[email protected], [email protected]