nanotechnology vaibhav

8/8/2019 nanotechnology vaibhav

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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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W hat Is

Nanotechnology


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Nanotechnology is the art and science of

manipulating matter at the nanoscale

What is Nanotechnology?


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H ow 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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W ho CaresAbout

Nanotechnology


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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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0

50

100

150200

250

300

350

2270 100

180

300340

Amount Of Investment InBillion US$/Year

Who Cares About Nanotechnology ?


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Applications Of Nanotechnology


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E lectronics:

Nano Transistors

Nano Diodes

OLED (Organic Light Emitting Diode)



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E lectronics(contd.)

P lasma Displays

Quantum Computers



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Energy:

Batteries

Fuel Cells

Solar Cells



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M aterials:

Nano Tubes

Aerogel

Nano P articles



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Life Sciences:

Targeted Drug Delivery

Artificial Retina

Tissue Regeneration



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Advantages


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M aterial

With NT, we can create unique materials and products which are:

Stronger

Lighter

Cheaper

Durable

P recise

Advantages


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Industrial

Computers can become a billion times faster and a million

times smaller

Automatic P ollution Cleanup

Manufacturing at almost no cost

Advantages


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M edical

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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E x amples of Future Use of NT

Electronic P aper

Nokia Morph

Contact Lens



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National Science and Technology Council(USA) claims that:

Nanotechnology is an enabling technologythat will change the nature of almost everyhuman-made object in the next century.



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Morph: Nokia s Nanotechnology ConceptP honehttp://tini.us/morph

Wikipedia NT P ortalhttp://tini.us/nano

Image Creditshttp://sxc.hu/

References


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Thank You!For Contact/Queries/Suggestions:[email protected] , [email protected]

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