Eva Ariana's Article in Arts and Entertainment

173 Nano particle and its properties
In nanotechnology, a nano particle or say nano powder or nano cluster or nano crystal is a small object or say, a microscopic particle that has dimension of 100 nanometers or less in size. And it is being used in the manufacture of scratchproof eyeglasses, crack- resistant paints, anti-graffiti coatings for walls, transparent sunscreens, stain-repellent fabrics, self-cleaning windows and ceramic coatings for solar cells etc.
Posted on Nov-23-2011