Unclonable Anti‐Counterfeiting Labels Based on Microlens Arrays and Luminescent Microparticles
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Optical Materials"
DOI: 10.1002/adom.202102402
Abstract: DOI: 10.1002/adom.202102402 Union (EU), counterfeit products traded in 2019 alone were valued at USD 134 billion (5.8% of the EU imports).[1] Beyond economic consequences, counterfeiting can also endanger human lives, for example, by producing unsafe… read more here.
Keywords: anti counterfeiting; database; counterfeiting labels; label ... See more keywords
Imaging sweat pore structures in latent fingerprints and unclonable anti-counterfeiting patterns by sensitizers blended LaOF:Pr3+ nanophosphors
Sign Up to like & getrecommendations! Published in 2020 at "Optical Materials"
DOI: 10.1016/j.optmat.2019.109625
Abstract: Abstract Ultra-bright luminescent nanomaterials can be controlled by blended with suitable dopant ions offers a significant strategy to combat the counterfeiters and the reveal latent fingerprints. Herein, we report Pr3+ activated LaOF nanophosphors blended with… read more here.
Keywords: pr3; anti counterfeiting; sweat; unclonable anti ... See more keywords