Tiny capsules can deliver drugs to targeted cells

(PhysOrg.com) -- It is now possible to engineer tiny containers the size of a virus to deliver drugs and other materials with almost 100 percent efficiency to targeted cells in the bloodstream.

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<p><a href="http://www.physorg.com/news165158410.html">Tiny capsules can deliver drugs to targeted cells</a></p> <p>(PhysOrg.com) -- It is now possible to engineer tiny containers the size of a virus to deliver drugs and other materials with almost 100 percent efficiency to targeted cells in the bloodstream.</p>