Manipulation of matter on atomic and molecule scale.

INTRODUCTIONKey of technology for future and governments.

Devices with at least one dimension sized from 1 to

100 nanometer. the USA has invested 3.7 billion dollars ,European Union has invested 1.2 million and Japan 750 million dollars.

HISTORYThe emergence of nanotechnology in the 1980s was caused by convergence of experimental advances. The developments of concepts and

experimental work falling under the broad categories of nanotechnology. A relatively recent development in scientific research. Converts large part devices to small part devices.

IMPACTSo Medical , ethical , mental , legal and environmental

applications. o To fields such as engineering , biology , chemistry , computing , materials science , military applications and communications. o Improved manufacturing methods , water purification systems , energy systems , nanomedicine and large scale infrastructure .

BENEFITS OF NANOTECHNOLOGY Cheap and powerful energy generation.Clean and highly efficient manufacturing. Improved formulation of drugs , diagnosis

and organ replacement. For information storage and communication capacities.

APPLICATIONS OF NANOTECHNOLOGY Used

in the improving the efficiency of fuel production.

Used in new kinds of batteries . Used in nanoscale transistors.

APPLICATIONS OF NANOTECHNOLOGYUsed in magnetic random access memory. Used in TVs , laptop computers,

cell phones , digital cameras and other devices . Used in flash memory chips for iPods. Used in ultra responsive hearing aids , antimicrobial coating on mouse/keyboards and cell phones.

ORGANIZATIONSNATIONAL CENTRE FOR NANOSCIENCE AND

TECHNOLOGY(CHINA)NATIONAL INSTITUTE FOR

NANOTECHNOLOGY(CANADA)NATIONAL NANOTECHNOLOGY

CENTRE (NANOTEC)(THAILAND)

CONCULSIONS Nanotechnology is already making todays products: Lighter Stronger Faster Smaller More Durable

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