Flexible three-dimensional anticounterfeiting plasmonic security labels : utilizing z-axis-dependent SERS readouts to encode multilayered molecular information

• Main Authors: Liu, Yejing, Lee, Yih Hong, Lee, Mian Rong, Yang, Yijie, Ling, Xing Yi
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Science::Physics; Multilayer Information Encoding; Three-dimensional Surface-enhanced Raman Scattering (SERS)
• 在線閱讀: https://hdl.handle.net/10356/143411

Current surface-enhanced Raman scattering (SERS)-based anticounterfeiting strategies primarily encode molecular information in single two-dimensional (2D) planes and under-utilize the three-dimensionality (3D) of plasmonic hot spots. Here, we demonstrate a 3D SERS anticounterfeiting platform, extend...