Scientists at ITMO University in Russia recently developed a scalable method of printing europium-doped zirconia nanoparticles into beautifully glowing security holograms that could secure the authenticity of printed documents and more.
Read MoreAn École Polytechnique Fédérale de Lausanne–based startup called Nanoga has patented a system that can create photonic watermarks on ceramic, glass, and metal materials and may drastically help fight pervasive markets of counterfeit goods.
Read MoreRecord solar cell performance, prehistoric amber informs glass theory, and other materials stories that may be of interest for June 16, 2015.
Read MoreOther materials stories that may be of interest for April 15, 2014.
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