nanorobots in medicinal world

PRESENTED BY:ISRA A.R

SINDHU PRIYA .SI-ECE

B.TECHPMU

THANJAVUR

NANOROBOTS IN THE MEDICINAL WORLD

AGENDA

• Introduction• Importance of Nanotechnology• Parts of a Nanorobots• Transmission of Data• Biosensors• Various Applications• Conclusion

WHAT IS NANO TECHNOLOGY?

“Nanotechnology is the art of manipulating matter at the

nanoscale”

NANOSCALE

NANO ROBOTS

• Nanorobots are microscopic devices • measured on the scale of nanometers.

IMPORTANCE OF NANOTECHNOLOGY

• Allows the placement of small structures placed with precision, simplicity

• Improves the quality of life

PARTS OF A NANOROBOT

• A mechanical arm• A rotor• Sensors• Microcameras• Payloads• Capacitors

INTRODUCTION OF NANOROBOT INSIDE HUMAN BODY

TRANSMISSION OF DATA

sensors TransponderCFD

(computational Fluid Dynamics)

UNKNOWN FACTS

• Global market for nanomaterials could hit $1.6 trillion by 2015

• The colours in medieval stained glass windows result from nanocrystals created in the heating and cooling of the glas

INTERNANOROBOTS COMMUNICATION

• Efficient acoustic communication

“A microscopic machine roaming through the bloodstream, injecting or taking samples for identification and determining the concentrations of different compounds“.

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BIOSENSORS

GLYCOCALYX

Nanorobots are coated with glycocalyx

MEDICINAL APPLICATION

• Delivering medication to the exact location

• Killing of bacteria, viruses & cancer cells

• Repair of damaged tissues

• Oxygen transport

• Skin and dental care

Nano robots can be used in blood cell to detect pathogens.

Imagine a world where treating cancer would be as easy as treating a

common cold?

THERAPEUTIC APPLICATIONS

Devices working in the bloodstream could nibble away at atherosclerotic deposits, widening the affected blood vessels.

This would prevent most heart attacks

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WAY OF CHARGING

ELECTROLYTE ELECTRODE

CURRENT FLOW

Advantages of Nanomedicine

• Detection is very easy• No side effects• No surgery required• Diseases can be easily cured

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Disadvantages

• Not practical yet.• High cost.• Implementation difficulties.

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FUTURE RESEARCHES

• Assembly of fully functional nanorobots.• Closed Loop Control and Guidance at the

Nano-Scale.• Wireless Communication at the Nano- Scale –

Data Transfer.• Power Generation at the Nanoscale.

References

• Nanorobot for Treatment of Patients with Artery Occlusion http://www.nanorobotdesign.com/papers/cardiology

• Requicha A.A.G.,“Nanorobots, NEMS and Nanoassembly”, Proceedings of the IEEE, 91(11):1922-1933, Nov. 2003.

• Nanorobot hardware architecture for Medical Defense.• Nanobots-The Next Cure for Cancer

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