1. Presentation By:-
Rajeshwar Singh
B.Tech. 4th Year
Electronics & Communication Engineering
Institute of Technology & Management
GIDA Gorakhpur
1

2. WHAT IS NANOTECHNOLOGY ?
 Interdisciplinary new technology (Engineering, Computer,
Physics, Chemistry and Biology).
 To build NEMS(nanometer-sized electromechanical
structures):up-to-down and bottom-up strategies.
 The key technology: the new device and theory to explore
the nano world.
 Virtual reality / automated planning to assist
nanotechnology.
- judgments about manufacturing feasibility.
- assisting chemical and biological assembly analyses.
2

3. INVESTMENT IN NANOTECHNOLOGY:
 The governments and industries all around the
globe: investing for a fast development of
nanotechnology.
 Efforts to bring new nanoproducts: IBM,
Motorola, Philips Electronics, Xerox/PARC,
Hewlett-Packard, Bell Laboratories, and Intel
Corp., etc.
3

4. NANOTECHNOLOGY IN MEDICAL DEFENSE:
4
Basic Research
• Molecular
Biology
• Genetics
• Proteomics
• Systems Biology
•….
Translational
Research
• Cancer
• Heart
• Brain
•….
Nanotechnology
• Nanomanufacturing
• Nanoimaging
• Nanosensing
• Nanomanipulation
• Computational Tools
• ….
Biomedical Devices
• Tissue Regeneration
• Drug Delivery
• In-vitro Diagnostics
• Implantable Devices
• Smart Nanoparticles
• NanoRobotics
• ….
4

5. CONCEPT OF NANOROBOT:
 Nanorobots would constitute any “smart” structure
capable of actuation, sensing, signaling,
information processing, intelligence, manipulation
and swarm behavior at nano scale (10-9m).
 Bio nanorobots – Nanorobots designed (and
inspired) by harnessing properties of biological
materials (peptides, DNAs), their designs and
functionalities. These are inspired not only by
nature but machines too.
 Nanorobots could propose solutions at most of
the nanomedicine problems.
5

6. HA a-helix
Bio Sensors
DNA Joints
A bio nano robot
Representative
Assembly
of bio components
A bio nano
computational cell
Bio nano swarms
A Bio nano information
processing component
Conceptual automatic
fabrication floor
Bio nano
components
Assembled bio
nanorobots
Research Progression
IncreasingCapacityofBio-NanoSystem
Distributive
intelligence
programming &
control
Automatic
fabrication and
information
processing
THE ROADMAP TOWARDS NANOROBOTICS:
6
STEP1 STEP2 STEP3 STEP4

7. 7
NANOROBOT ARCHITECTURE:

8. NANOROBOT IN OUR BODY:
8
Vid. 1 shows about a treatment of damaged blood particles.
Vid. 2 shows treatment of a neuron.
vid.
1
vid.
2

9. NANOROBOTS WITH BLOOD PARTICLES:
9
9

10. 10

11. SNAPS OF SOME NANOROBOTS:
11
11

12. ADVANTAGES OF NANOROBOT:
12
To convert house hold waste into fresh food, diamond rings or antique
works of art.
Robots in our blood streams fighting against AIDS HIV virus, genetic
disorders or even ageing.
We can create pollution free environment by having automatic clean
up systems of existing pollutants.
Human Surgery can be done with the help of nanorobots.
To detect and eradicate cancer cells & damages blood particles.
To be programmed for surgeries or remove obstructions in the
circulatory system.
Deliver medicines directly to the damaged cell/part of our body.
12

13. DISADVANTAGES OF NANOROBOT:
Changes in the nature-human relationship.
13

14. FUTURE CHALLENGES FOR NANOROBOTICS:
14
 Assembly of a Fully Functional
Nanorobot.
 Closed Loop Control and
Guidance at the Nano-Scale.
 Wireless Communication at the
Nano- Scale – Data Transfer.
 Power Generation at the
Nanoscale.
 Accurate Modeling at the
Nanoscale.
 Going Smaller and Smaller
(~100nm total).
14

15. REFERENCES:
 Cavalcanti, A.; Shirinzadeh, B.; Freitas Jr., R.A.; Hogg, T. Nanorobot
architecture for medical target identification. Nanotechnology 2008, IOP,
19(1):015103(15pp), Jan.
 http://AbsoluteAstronomy.com
 http://scholar.google.co.in
 http://www.nanomedicine.com
 http://www.wikipedia.org
 http://www.nanorobotdesign.com
 http://www.mdpi.org/sensors
 http://www.zdnet.com
 http://www.foresight.org
 http://NewSin3D.com
 http://www.azonano.com
 www.google.com
15

16. 16