UbiQD, Inc., a New Mexico-based nanotechnology company, and SICPA SA, a Swiss technology company and market leader in security inks, as well as a leading provider of secured authentication, identification, traceability and supply chain solutions, announced the expansion of their partnership in the development of anti-counterfeit security inks based on UbiQD’s quantum dot technology. Quantum dots (QDs) are semiconductor nanoparticles that exhibit high efficiency photoluminescence over a wide r...