Our nanopurification work is highlighted by PNAS and IEEE Spectrum!
Links:
PNAS: http://www.pnas.org/content/112/44/13417.full?sid=39f6ce9c-bf86-47e7-9dbb-ebd9e4640e3b
IEEE Spectrum: http://spectrum.ieee.org/nanoclast/semiconductors/materials/simple-nano-trick-purifies-silicon