Advanced materials (Deerfield Beach, Fla.)
Enabling Single-Challenge Multichannel-Response OPUFs: Adaptive Nanofilms from Aggregation-Controlled Multicolor Carbon Dots.
Shuangshuang Wu, Liping Song, Xinyi Zhu, Hangzhe Shao, Bohang Ye, Xiaolin Huang, Ben Zhong Tang, Youju Huang
Published: 202510.1002/adma.202519060
Abstract
Optical physical unclonable functions (OPUFs) provide a powerful and advanced anti-counterfeiting solution by harnessing inherent random physical features. However, achieving a balance among multichannel unclonability, scalability, and non-destructiv…
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