Unclonable Plasmonic Security Labels Achieved by Shadow-Mask-Lithography-Assisted Self-Assembly

Unclonable Plasmonic Security Labels Achieved by Shadow-Mask-Lithography-Assisted Self-Assembly

© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 28(2016), 12 vom: 23. März, Seite 2330-6
1. Verfasser: Zheng, Yuanhui (VerfasserIn)
Weitere Verfasser: Jiang, Cheng, Ng, Soon Hock, Lu, Yong, Han, Fei, Bach, Udo, Gooding, J Justin
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't core-shell nanoparticles dark-field and fluorescence microscopy security labels self-assembly surface-enhanced Raman scattering Silver 3M4G523W1G Gold mehr... 7440-57-5 Silicon Dioxide 7631-86-9 Fluorescein TPY09G7XIR
Beschreibung
Zusammenfassung:© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
An unclonable plasmonic anti-counterfeiting strategy is demonstrated, which involves the use of molecule-embedded metalsilica core-shell nanoparticles as information carriers. A shadow-mask-lithography-assisted self-assembly is developed for the fabrication of the plasmonic security labels. The produced security labels show multiple sets of coding information that are highly unique, technically unreplicable, and can be robustly decoded by portable microscopes within seconds
Beschreibung:Date Completed 13.12.2016
Date Revised 30.09.2020
published: Print-Electronic
Citation Status MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201505022