Publication | Closed Access
Facile synthesis and screen printing of dual-mode luminescent NaYF<sub>4</sub>:Er,Yb (Tm)/carbon dots for anti-counterfeiting applications
162
Citations
46
References
2017
Year
Materials SciencePhotonicsScreen PrintingNm Light ExcitationEngineeringNanomaterialsNatural SciencesSpectroscopyFacile SynthesisMolecular BiologyPrinted ElectronicsAnti-counterfeiting ApplicationsBlue ColorsChemistryLuminescence PropertyFunctional MaterialsBiophysicsOptoelectronics
A printed invisible QR code pattern could be identified with green and blue colors under 980 nm and 365 nm light excitation, respectively.
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