1) Drug delivery device
Found on
https://www.crosswordclues.com/clue/nanoneedle
Nanoneedles may be conical or tubular needles in the nanometre size range, made from silicon or boron-nitride with a central bore of sufficient size to allow the passage of large molecules, or solid needles useful in Raman spectroscopy, light emitting diodes (LED) and laser diodes. In 2005 the Research Institute for Cell Engineering at Japan`s Na....
Found on
http://en.wikipedia.org/wiki/Nanoneedle
No exact match found.
