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"We were having trouble seeing them in the brain, and we said, 'Well, they're probably just nanoscale.' They're too small to be seen with light."

We were having trouble seeing them in the brain, and we said, "Well, they're probably just nanoscale."

I think that's probably going to be the most impactful part of all of this: It is seeing these things, these little tiny nanoscale particles that are polymers.

The nanoscale sensors look like rows of bulbous pendulums, each comprising a double-stranded cord of DNA.

Those processes occur within nanoscale structures and at molecular interfaces.