While most of us may not give much thought to the dyes used in color inks, they are in fact often quite toxic. That's why scientists at Russia's ITMO University have developed a more eco-friendly alternative – a non-toxic ink that produces different colors by altering the nanostructure of the material to which it's applied.
.. Continue Reading Colorless ink produces multiple colors when printedCategory: Materials
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from Gizmag Emerging Technology Magazine http://ift.tt/1SRoxop
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