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mrinmoymahapa
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What is nano particle?
A nano particle is a tiny particle that measures between 1 and 100 nanometers in size. It is often made up of a few hundred atoms and can have unique properties due to its small size.
Nano particles can be created through several methods, including chemical synthesis, mechanical milling, and vapor condensation. These methods involve manipulating and breaking down larger materials into smaller particles.
Nano particles have a wide range of applications in various industries such as medicine, electronics, and environmental science. They can be used in drug delivery systems, as catalysts, and in creating stronger and more lightweight materials.
Some nano particles have been found to have toxic effects on humans, but this largely depends on their composition and size. It is important to handle and dispose of nano particles properly to avoid potential health hazards.
Nano particles are studied using specialized equipment such as transmission electron microscopes and atomic force microscopes. These tools allow scientists to observe and manipulate nano particles at the atomic level.