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
Dynamic Fluorescent Anti-Counterfeiting Labels Based on Conjugated Polymers Confined in Submicron Fibrous Membranes.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c06965
Abstract: Developing a new anti-counterfeiting strategy is of great significance to combating the global counterfeiting problem. Here we report the construction of a dynamic fluorescence response system for anti-counterfeiting by combining the photochromism induced by the… read more here.
Keywords: fluorescent anti; dynamic fluorescent; anti; membrane ... See more keywords
Dynamic Anti-Counterfeiting Labels with Enhanced Multi-Level Information Encryption.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c17870
Abstract: Information encryption is an important means to improve the security of anti-counterfeiting labels. At present, it is still challenging to realize an anti-counterfeiting label with multi-function, high security factor, low production cost, and easy detection… read more here.
Keywords: information; multi level; anti counterfeiting; information encryption ... See more keywords
Dual-color dynamic anti-counterfeiting labels with persistent emission after visible excitation allowing smartphone authentication
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-022-05885-6
Abstract: A significant impediment to the deployment of anti-counterfeiting technologies is the reliance on specialized hardware. Here, anti-counterfeiting labels are developed that are both excited and detected using a smartphone. The persistent luminescence pattern and color… read more here.
Keywords: emission; counterfeiting labels; authentication; color ... See more keywords