Fine Optimization of Colloidal Photonic Crystal Structural Color for Physically Unclonable Multiplex Encryption and Anti‐Counterfeiting

Abstract Robust anti‐counterfeiting techniques aim for easy identification while remaining difficult to forge, especially for high‐value items such as currency and passports. However, many existing anti‐counterfeiting techniques rely on deterministic processes, resulting in loopholes for duplication...

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Hlavní autoři:	Yifan Gao, Kongyu Ge, Zhen Zhang, Zhan Li, Shaowei Hu, Hongjun Ji, Mingyu Li, Huanhuan Feng
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Wiley 2024-05-01
Edice:	Advanced Science
Témata:	anti‐counterfeiting encryption fluorescence inkjet printing physically unclonable function structural color
On-line přístup:	https://doi.org/10.1002/advs.202305876
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