BY

Venkatesh

Pulugurtha/

suryaankaushikeyan

Nanometer is equal to one billionth of a meter.

Cell in human body ranges from 1000 to 100000 nanometers in diameter.

Nano machines can measure anywhere from 200 to 5000 nanometers in size.

Main element used in nano machines is carbon in form of diamond , because of its strength and chemical inertness.

Such devices have been designed in recent years but no working model has been built so far.

What is Nanotechnology?

Why Nanotechnology?

Why and Where we use?

Nanotechnology (often referred to as simply “nanotech”) is the use of matter on an atomic and molecular scale.

The term “nano” may imply something small but the benefits of this emerging technology are enormous.

The generation of cheaper and powerful energy

Highly efficient manufacturing capabilities

Increased communication capacities

Better storage of information

The provision of clean water supplies thanks to its environmentally friendly nature

Molecular measuring machine.

Pulsed inductive Micro wave Magnetometer (PIMM).

Carbon Wires expand Nano toolkit.

Nanotubes boost storage.

"Living organisms are naturally-existing, fabulously complex systems of

molecular nanotechnology." – Dr. Gregory Fahy

The above statement raises the interesting possibility that machines

constructed at the molecular level (nanomachines) may be used to cure

the human body of its various ills.

This application of nanotechnology to the field of medicine is commonly

called as nanomedicine.

Nanorobots are nanodevices that will be used for the purpose of

maintaining and protecting the human body against pathogens

A navigational network may be installed in the body, with station

keeping navigational elements providing high positional accuracy to all

passing nanorobots that interrogate them, wanting to know their location.

Nanomedicine is the application of nanotechnology to the prevention and treatment of disease in the human body.

It has the potential to change medical science dramatically in the 21st century.

According to Jar off, Nanotech is capable of delivering medication to the exact location where they are needed.

The most elementary nanomedical devices will be used to diagnose illness.

Chemical tests exist for this purpose; nanomachinescould be employed to monitor the internal chemistry of the body.

CANCER DEDUCTION AND TREATMENT:

Nanotechnology can be used in detection of cancer

at an early stage.

Nanotechnology tools are extremely sensitive and can

be used with out physically altering the cells or tissue

tests and can be run on a single small device

. The cantilever is a tool and when the cancer

molecules bid to the cantilevers, the cantilevers bends.

from this, the detected from which the cancer ells are

detected

Nanosensors: sense AIDS infected

WBC’S

Nanorobots : get back HIV

infected WBC’s

Nanomedicine

Immunity level

Nano manipulators penetrate

into targeted cell

Thus they don’t cause

damage to intracellular

skeleton.

Navigational network is

installed to know whereabouts

of nanorobot.

physical positions can be

known by using vivo

communications network.

Chemotherapy to combat cancer

Nanorobots to deliver anti-HIV drugs.

Early diagnosis of possible serious diseases

To remove deposits from the arteriosclerosis artery

walls

Kidney stones can be broken up directly.

Medicine today cannot apply surgical control to the molecular level.

The method of medical diagnosis are very crude in nature.

It involves manual approach,which is

sometimes risky and dangerous.

AT NASA.

NANO ELECTROMECHANICAL SYSTEM.

NANOMEDICINE.

NANOPROBES.

NANOROBOTS: MEDICINE OF THE FUTURE.

BENEFITS OF NANO MACHINES

The process is very fast.

Since the scale of operation is very small, the results are very accurate.

The process is less painful unlike angioplasty, where the patient takes months to recover from the physical trauma of the operation.

The process is technologically very advanced and reliable.

Nanorobots, the technology as such, may be very costly.

The technology may take several years to be implemented practically.

The technology may lead to further technological problems like the introduction of artificial reconstruction and artificial intelligence which will result in the robots going out of control of humans.

This process can destroy all common

diseases of 21st century.This technology direct humans a step closer to

nanorobots.iIIness can be cured without visiting the

physician.Invasive surgery will be replaced by operation

carried out by nano surgical robotsIt ends up toxic industrial age and opens

human kind upto incredible

possibilities.

Nano technology has become a reality and some companies are already implementing it. Nanotechnology an expected future upcoming technology that will make most products lighter, stronger, cleaner, less expensive & more precise.

Going to be responsible for massive changes in the way we live, the way we interact with one another and our environment.

NEMS are used for wide range of sensing application.

Nanomedicine has the potential to change medical science in twenty first century

Although the future of medicine lies unclear, it is certain that nanotechnology will have a significant impact.

Hope!!!

“Nanotechnology has arrived ,

and research & developing still

going on ,And hope our Dreams are

going to be real in reality!”

OYE!