ScienceDigital Trendsabout 2 hours ago
Smartphone tech verifies anti-counterfeit labels
1 min read
A new printing system creates anti-counterfeit labels verifiable via smartphone. The labels use temperature- and light-responsive microcapsules with UV ink, achieving nearly 97.5% accuracy in tests. They retain over 83% color fastness after cold storage, making them durable for supply chains.
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