- #1
manesh
- 18
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what are the differences between nano particles and nano clusters?
Nano particles and nano clusters are tiny particles and clusters of atoms or molecules that range in size from 1 to 100 nanometers. They have unique properties due to their small size and high surface area to volume ratio.
Nano particles and nano clusters can be created through various methods such as bottom-up approaches like chemical synthesis or top-down approaches like mechanical milling. They can also be naturally occurring or engineered.
Nano particles and nano clusters have a wide range of applications in fields such as medicine, electronics, energy, and environmental remediation. They can be used as drug delivery systems, sensors, catalysts, and more.
Some studies have shown that certain types of nano particles and nano clusters may have toxic effects on living organisms and the environment. However, more research is needed to fully understand their potential risks and how to mitigate them.
The regulation of nano particles and nano clusters varies by country, but many governments have established guidelines and regulations for their production, use, and disposal. International organizations, such as the International Organization for Standardization, also work to establish standards for the safe handling of these materials.