2. CONTENTS
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Introd u c tion to Nan otec h n olog y
Application of Nanotechnology
Barriers
Con c lu sion
referen c e
3. WHAT IS NANOTECHNOLOGY
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N an o tech n olog y r ef er s to th e b r an ch o f
scien ce an d en g in eerin g d ev o ted to
d esig n in g, p r o d u cing, an d u sin g str u ctu res,
d ev ices, an d systems b y man ip u latin g ato ms
an d mo lecu les at n an o scale.
The Nano-scale is the size range from approximately 1nm
to 100nm.
4. MEET THE TEAM
It includes Nanomaterials such as
nanoplates, nanoparticles, nanowires
and nanotubes can be engineered in
labs.
Nanomaterials can also occur in
nature
naturally occurring nanoparticles
include smoke, sea spray and volcanic
ash, as well as minerals, soils, salt
particles and biogenic particles.
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5. APPLICATIONS OF NANO TECHNOLOGY
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In medicine
In materials coating
In food science
In electronics
In energy
In treatment of cancer
In concrete
In wood
In glass
6. GOALS FOR Q2
Nano technology uses: Medicine
Applications for nanotechnology in medicine
include imaging, diagnosis, or the delivery of drugs
that will help medical professionals treat various
diseases.
Nanotech is used in the life science sector for
therapy techniques, diagnostics and complex drug-
delivery systems.
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7. NANO TECHNOLOGY USES: MATERIALS AND COATINGS
• As the National Nanotechnology Initiative explains,
using nanotechnology, “materials can effectively
be made to be stronger, lighter, more durable,
more reactive, more sieve-like, or better electrical
conductors
• Nanotechnology can also improve the coverage or
absorption of cosmetics and can make fabrics
resistant to wrinkling and bacterial growth.
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8. NANO TECHNOLOGY USES: FOOD SCIENCE
• when it comes to food and technology,
nanotechnology also has an important role to play
in the future of food.
• Nanotechnology can be used to enhance texture and
flavor during food production and food processing,
and to better preserve and protect food from
microbes via food packaging that uses
nanotechnology.
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9. NANO TECHNOLOGY USES: ELECTRONICS
• Electrical circuitry is becoming ever smaller, and
it’s nanotechnology that makes such advancements
possible.
The use of nanotechnology allows electronics to be
faster, smaller, and more portable. It increases the
power of electronic devices, improves the density of
memory chips, and helps reduce power consumption
and the size of transistors used in integrated circuits.
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10. NANOTECHNOLOGY USES: ENERGY
• Nanotechnology applications in the energy sector
include uses in both energy storage and the
recovery of oil and gas.
• Nanotechnology is used in the renewable energy
sector too, for purposes such as enhancing solar
cells.
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11. NANO TECHNOLOGY USES: IN TREATMENT OF CANCER
• The traditional use of nanotechnology in cancer therapeutics has been to improve the
pharmacokinetics and reduce the systemic toxicities of chemotherapies through the selective targeting
and delivery of these anticancer drugs to tumor tissues.
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12. MEET THE TEAM
Generally, there are many more
applications of nano technologies in
Agriculture
Transportation
Industry
Treatment of neurological disorder
Treatment of diabetic wounds and
etc.
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13. DISADVANTAGES(BARRIERS) OF NANO TECHNOLOGY
Disadvantages
• Negative Impact on Environment
• Unemployment may prevail
• Economical imbalance
• Hazardous weapons accessible
• Costly
• Negative impact on people’s health
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