Artificial fingerprints engraved through block-copolymers as nanoscale physical unclonable functions for authentication and identification

Artificial fingerprints engraved through block-copolymers as nanoscale physical unclonable functions for authentication and identification

Abstract Besides causing financial losses and damage to the brand’s reputation, counterfeiting can threaten the health system and global security. In this context, physical unclonable functions (PUFs) have been proposed to overcome limitations of current anti-counterfeiting technologies. Here, we re...

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Bibliographic Details
Main Authors: Irdi Murataj, Chiara Magosso, Stefano Carignano, Matteo Fretto, Federico Ferrarese Lupi, Gianluca Milano
Format: Article
Language:English
Published: Nature Portfolio 2024-12-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-024-54492-8
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