Nanomaterials describe, in principle, materials of which a single unit is sized (in at least one dimension) between 1 to 1000 nanometres (10−9 meter) but usually is 1 to 100 nm (the usual definition of nanoscale).
Young researchers have received theoretical and practical skills training to study nitrogen at the Ny-Alesund Arctic research centre in Svalbard, Norway.
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