By combining a natural component of a cell and a synthetic version of another component, scientists have created a tiny structure that one day might be used for super-precise drug delivery.
The structure has been dubbed the “smart nano-tube” by its creators at the University of California, Santa Barbara. Researchers can open and close either end of the tube by changing the tube’s electrical charge.
Read the full article here : LiveScience.com - Smart Nanotubes
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