Physically unclonable security patterns created by electrospinning, and authenticated by two-step validation method.
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DOI: 10.1088/1361-6528/ac3b0d
Abstract: Counterfeiting is a growing economic and social problem. For anticounterfeiting, random and inimitable droplet/fiber patterns were created by the electrospinning method as security tags that are detectable under UV light but invisible in daylight. To… read more here.
Keywords: patterns created; security patterns; step; unclonable security ... See more keywords