Concepedia

Highly luminescent dual mode rare-earth nanorod assisted multi-stage excitable security ink for anti-counterfeiting applications

Pawan Kumar, Jaya Dwivedi, Bipin Kumar Gupta

Journal of Materials Chemistry C · 2014 · 277 citations · 24 references

DOI

Concepts

Abstract

Demonstration of new strategy for designing multi-stage excitable highly-luminescent Y<sub>2</sub>O<sub>3</sub>:Yb<sup>3+</sup>/Er<sup>3+</sup> nanorod assisted security ink for protection against counterfeiting.

References

24

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Multicolor Barcoding in a Single Upconversion Crystal

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Multiwalled carbon nanotube/cement composites with exceptional electromagnetic interference shielding properties

Avanish Pratap Singh, Bipin Kumar Gupta, Monika Mishra et al. · Carbon · 2013 · 327 citations

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Near‐Infrared‐Light‐Mediated Imaging of Latent Fingerprints based on Molecular Recognition

Jie Wang, Ting Wei, Xinyang Li et al. · Angewandte Chemie International Edition · 2014 · 274 citations

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Analysis of the Urbach tails in absorption spectra of undoped ZnO thin films

Journal of Applied Physics · 2013 · 265 citations

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