Anti-counterfeiting system based on luminescent varnish enriched by NIR- excited nanoparticles for paper security
Abstract Up-converting nanoparticles can be a demand for requirements in many areas, including bioimaging and conversion of energy, but also in the battle against counterfeiting. The properties of lanthanide ions make falsification difficult or even impossible using appropriately designed systems. T...
Main Authors: | D. Przybylska, T. Grzyb, A. Erdman, K. Olejnik, A. Szczeszak |
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Format: | Article |
Language: | English |
Published: |
Nature Portfolio
2022-11-01
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Series: | Scientific Reports |
Online Access: | https://doi.org/10.1038/s41598-022-23686-9 |
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