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"Coatings made with titanium and peppered with pores only nanometers or billionths of a meter wide could help interface living cells with electronics for prosthe"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Science_News/2006/01/03/Nano-World-Nano-interfaces-with-cells/UPI-57781136328409/>