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

• المؤلفون الرئيسيون: Liu, Yejing, Lee, Yih Hong, Lee, Mian Rong, Yang, Yijie, Ling, Xing Yi
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Science::Physics; Multilayer Information Encoding; Three-dimensional Surface-enhanced Raman Scattering (SERS)
• الوصول للمادة أونلاين: 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...