Tag: Rare Earth Ions

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Luminescent Nanomaterials

Source: PIB Context: To combat the increasing issue of counterfeiting, scientists at the Institute of Nano Science and Technology (INST) have developed a novel security ink based on luminescent nanomaterials. About Luminescent Nanomaterials: Unique properties: These materials, doped with rare earth ions, exhibit luminescence that varies based on the wavelength of light they’re exposed to. …

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