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Nano Technology,
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NANO TECHNOLOGY
Presented By,
K.Iniya
NANOTECHNOLOGY
Nanotechnology is the development of engineering processes at the atomic and molecular level of matter.
A Nanometer is one-billionth of a meter, or ten hydrogen atoms placed side by side.
NANOROBOTS
Nano robots are nano devices that will be used for purposes of protecting the human body against pathogens.
The Main element used will be carbon in the form of diamond or fullerene nano composites.
Many other Light elements such as oxygen and nitrogen can be used for special purposes.
CONTD., The powering of
nano robots can be done by metabolizing local glucose and oxygen for energy.
They will have simple onboard computers capable of performing around thousand or fewer computations per second.
MOLECULAR ASSEMBLER
Molecular NT device designs should incorporate provisions for built-in safety mechanisms,
Absolute dependence
Dependent on Broadcast transmissions
CONTD.,
Subassemblies do not function independently.
Address the potential dangers of MNT.
NANOROBOTS FOR MEDICINE
The Design of medically-active microscopic machines will be the consequent result of techniques.
The Feasibility of such achievements in nano medicine are classified into two primary capabilities for fabrication,Fabrication Assembly of nano scale parts
VIRTUAL ENVIRONMENT
The Nano robots lives in a world of Viscosity.
The Gravitational force here is very Negligible.
In this world very low Reynolds number is assumed for Kinetic Energy.
CONTD., The Reynolds
Number is a Conventional index.
It provides a convenient measure of the laminar flow characteristics of fluid flow around a moving Nano robots.
NANO ROBOT DESIGN
Virtual reality was considered a suitable approach for Nanorobot design
The nano device design must be robust enough to operate in an aqueous environment.
The Nanorobots use a macro transponder navigational system for Nanorobot positioning.
CONTD.,
The System might involve external signal from beacon placed at fixed position outside the skin.
The molecule can be pumped by the molecular sorting rotors in ~10seconds.
APPLICATIONS
To cure skin disease.
For Dental system.
Work on immune system.
To prevent Heart attacks.
Life extension.
ADVANTAGES
Make surgical instruments so precision.
Product could be vastly improved.
It would require less material and less pollution.
Made something well beyond today’s Medical Technology.
CONCLUSION
Nanotechnology still resides in University Laboratories and Government research facilities.
In Nanotechnology most of the work is done to be in future. Only the concept has been proposed.
The Scientist are not making long promises for this future.
QUERIES ?