ACS Nano News
Other systems require external batteries and wires to operate, which adds to their bulk.
For this study, scientists grew a series of parallel nano-tube lines, similar to the way nano-tubes will be used in computer chips.
Using nanotechnology, researchers have developed a novel way to make the upper metal contact nearly invisible to incoming light.
Some root canals don't entirely remove the infection, and residual infection after root canals can lead to tooth loss.
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