Powders and particles are extending their applications in recent developing fields such as the
information market, including mobile phones, copy machines, and electronic displays, as well as
pharmaceuticals, cosmetics, foods, chemicals, and many other fundamental engineering fields.
Nanoparticles are also promising research subjects for the development of more effective applications
of various particles. They need powder technology in their preparation, characterization, measurement,
and functional treatment and for totally systematic handling.