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Page 1: Nano technology Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology
Page 2: Nano technology Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology

Nano technology

Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology

Page 3: Nano technology Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology

What’s Nano technology?.. is a science that deals with the study, control, development and alteration of structures of less than 100 nanometers (one nanometer is a billionth of a meter;

Nano technology may able to create many new materials with a vast range of applications such as in medicine,electronics,biomaterials& energy production.

Nano scale**

Making a material Nano scale change its melting point &physical properties

Page 4: Nano technology Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology

The perfix nano means one bilionth1nm=10-9 meter . 80.000 nano particles

in a raw are the width of a human hair

Page 5: Nano technology Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology
Page 6: Nano technology Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology

Formation of Nano shells

Page 7: Nano technology Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology
Page 8: Nano technology Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology

Preparation :coper,silver salts ,oxides put together &heated to 6000c

Deep Dish, Spain ZnO coated glass, TiO2 in paints.

Page 9: Nano technology Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology

scanning electron micrograph shows a carbon nanotube sheet pic2**/.An artificial muscle made from a sheet of these carbon

Page 10: Nano technology Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology

Application of nano technology1- In medicine a-binding 5-fu drug to

the CU (drug delivery) Pill camera has video

chip& lab system ship

Page 11: Nano technology Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology

1- in medicine

B- nano material for making creams to treat skin

They use (ZnO) as a nano particle why?

1. Block u.v light

2. Appear clear

Page 12: Nano technology Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology

Nano tubes based sensor that detect bacteria in drinking water, then happen treatment

Page 13: Nano technology Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology

Future possibilities

Artificial white blood cells Encapsulation of transplanted islet cells

protect them from external environment &rejection by the body

-Encapsulate biologically active materials such as enzymes,peptides& hormones

DNA repair Nano robot.

Page 14: Nano technology Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology

Mechanism of robotic white blood cells

( Artificial white blood cells)

Swim through circulatory system

Ingesting ,destroying pathogens& converting them into non toxic substance

Page 15: Nano technology Definition of nano technology Nano shell Nano particles Carbon nano tubes &its application. Application of nano technology

•Referencestransition elements bookapplication of Nano tech workshop in faculty of science

**http://www.chemicalelements.com/elements/ag.html http://www.medicine.mcgill.ca/artcell/2005NatureR

ev.pdf http://www.understandingnano.com/nanotubes-car

bon.html http://www.nanoforum.org/nf06~modul~showmore

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