50 . fill in the blanks with the particle ‘to’ where necessary. 1. using this electronic microscope we can see carbon atoms roll into nanotubes. 2. the researchers wanted the nanomaterial assemble itself but they couldn’t make it do that. 3. engineers found nanogranules be extremely efficient in batteries. 4. the students asked the lecturer explain the mechanisms of using nanotechnology for drug delivery. 5. visit and you’ll hear a nanoguitar sound.