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When nanotech meets quantum physics in one dimension

How would electrons behave if confined to a wire so slender they could pass through it only in single-file?

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Published on : 23 Jan 2014

DNA ‘cages’ may aid drug delivery

Nanoscale “cages” made from strands of DNA can encapsulate small-molecule drugs and release them in response to a specific stimulus, McGill University researchers report in a new study.

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Published on : 03 Sep 2013

A step toward optical transistors?

As demand for computing and communication capacity surges, the global communication infrastructure struggles to keep pace, since the light signals transmitted through fiber-optic lines must still be processed electronically, creating a bottleneck in telecommunications networks.

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Published on : 09 Apr 2013