nanomaterial

https://doi.org/10.1351/goldbook.08188
Substance whose particles are in the size range of 1 to \(\pu{100 nm}\).
Note:
This may have chemical properties different from those of the corresponding bulk material.
Source:
PAC, 2022, 94, 353. (Glossary of terms used in physical organic chemistry (IUPAC Recommendations 2021)) on page 470 [Terms] [Paper]