2. INTRODUCTION
NANOTECHNOLOGY
Nanotechnology is the
engineering of functional
systems that deals with the
dimensions of less than 100
nanometers, especially the
manipulation of individual
atoms and molecules.
A nanometer is one billionth
of a meter.

3. DEFINITION
Nanorobotics is the technology of creating
machines or robots at or close to the scale of a
nanometer (10-9 meters).
Nanorobots would typically be devices
ranging in size from 0.1-10 micrometers.
The nanorobots are expected to revolutionize
the medical industry, with the ability to treat at a
cellular level and make medical applications
easy and effective.

4. STRUCTURE OF
NANOROBOTICS
It consists of:
Molecular sorting motor
Propellers
Fins
sensors

6. ELEMENTS
Carbon is the principle element comprising
the bulk of a medical nanorobot, probably in
the form of diamond or diamondiod
nanocomposites.
Many other light elements such as
hydrogen, sulphur, oxygen, nitrogen,
fluorine, silicon etc., will be used for special
purposes in nanoscale gears and other
components.

7. MECHANISM
The attached bacteria by rotating their flagella
push the microscope to forward by using different
chemicals the on/off motions of micro robots are
controlled.
These chemicals bind to the flagella motor and
restrict their movement.
Mainly used chemicals are EDTA(Ethylene
diamine tetra acetic acid) used to restart their
motion and copper ions used to stop their motion.

8. WORKING OF
NANOROBOTICS

9. ADVANTAGES
Rapid elimination of disease
Faster and more precise diagnosis
Non-degradation of treatment agents
High operational speed
Less side effects
The major advantage of nanorobots is
their durability. Theoretically they can
remain operational for years, decades
and centuries.

10. DISADVANTAGES
Possible food chain
interruption
Lack of knowledge
Nano implements could adjust
human DNA structure
Environmental hazards

11. APPLICATIONS
In medical areas:
•Kidneys
•Tumors
•Blood clots
•Diabetes
•Atherosclerosis
•Parasite removal
In spaceships

12. EXAMPLES FOR
NANOROBOTS INSIDE OUR
BODY

14. FUTURE OF
ROBOTICS
In industry and manufacturing
In supercomputer
In brain’s growth
To improve healthcare