In nanotechnology, a particle is defined as a small object that behaves as a whole unit in
terms of its transport and properties. It is further classified according to size In terms of diameter, fine
particles cover a range between and nanometers, while ultrafine particles, on the other hand, are
sized between and nanometers. Similarly to ultrafine particles, nanoparticles are sized between and
nanometers, though the size limitation can be restricted to two dimensions. Nanoparticles may or
may not exhibit sizerelated properties that differ significantly from those observed in fine particles or
bulk materials , . Nanoclusters have at least one dimension between and nanometers and a narrow
size distribution. Nanopowders are agglomerates of ultrafine particles, nanoparticles, or
nanoclusters. see more..
terms of its transport and properties. It is further classified according to size In terms of diameter, fine
particles cover a range between and nanometers, while ultrafine particles, on the other hand, are
sized between and nanometers. Similarly to ultrafine particles, nanoparticles are sized between and
nanometers, though the size limitation can be restricted to two dimensions. Nanoparticles may or
may not exhibit sizerelated properties that differ significantly from those observed in fine particles or
bulk materials , . Nanoclusters have at least one dimension between and nanometers and a narrow
size distribution. Nanopowders are agglomerates of ultrafine particles, nanoparticles, or
nanoclusters. see more..