Nanomaterials are materials with at least one external dimension that measures 100 nanometers (nm) or less or with internal structures measuring 100 nm or less. The nanomaterials that have the same ...

Synthetic nanoparticles are artificially manufactured particles that have dimensions in the nanoscale range (typically 1 to 100 nanometers). These particles can be made of a wide variety of materials ...

"It can be challenging for common filters to contend with particles less than 100 nanometers, which include those emitted by ...

Nanoscience and nanotechnology focus on the understanding and control of matter at the dimension of 1-100 nanometers, i.e., the nanoscale. Nanoscale structures, materials and devices have unique ...