Gap-enhanced Raman tags for physically unclonable anticounterfeiting labels

Yuqing Gu; Chang He; Yuqing Zhang; Li Lin; Benjamin David Thackray; Jian Ye

doi:10.1038/s41467-019-14070-9

Nature Communications (Jan 2020)

Gap-enhanced Raman tags for physically unclonable anticounterfeiting labels

Yuqing Gu,
Chang He,
Yuqing Zhang,
Li Lin,
Benjamin David Thackray,
Jian Ye

Affiliations

Yuqing Gu: State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University
Chang He: State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University
Yuqing Zhang: State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University
Li Lin: State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University
Benjamin David Thackray: State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University
Jian Ye: State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University

DOI: https://doi.org/10.1038/s41467-019-14070-9
Journal volume & issue: Vol. 11, no. 1
pp. 1 – 13

Abstract

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Physical unclonable functions with inherent randomness are promising candidates for secure labeling systems. Here the authors demonstrate such a function using gap-enhanced Raman tags to create high-capacity and high-security labels for anticounterfeiting.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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