Room-Temperature Luminescent Liquids Combat Counterfeiting
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Original source:phys.org
Key Takeaways
- Specialized ambient liquids emit unique ultraviolet light patterns.
- Developed by scientific teams at Nottingham Trent University.
- Designed to prevent product counterfeiting through optical tagging.
- Compatible with existing manufacturing and printing workflows.
Investigators at Nottingham Trent University have engineered specialized ambient-temperature fluids infused with unique chemical compounds. These substances emit specific light configurations under ultraviolet illumination, offering an innovative method for authenticating goods and blocking fraudulent replicas.
The newly devised materials integrate smoothly with standard manufacturing techniques and printing apparatuses. This compatibility ensures that producers can easily adopt the optical tagging solution without needing to overhaul their current production lines.
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