Nano-sponges for toxic metals

Microscopic particles honeycombed with holes only nanometers wide soon could help purify industrial runoff, coal plant smoke, crude oil and drinking water of toxic metals, experts told UPI's Nano World.

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<p><a href="http://www.physorg.com/news8131.html">Nano-sponges for toxic metals</a></p> <p>Microscopic particles honeycombed with holes only nanometers wide soon could help purify industrial runoff, coal plant smoke, crude oil and drinking water of toxic metals, experts told UPI's Nano World. </p>