Fabrication of plasmonic opposite metal spindles in nanowells by shadow deposition for sensingElectronic supplementary information (ESI) available: Detailed experimental section; scheme of fabricating process of the NIL mold; SEM of the NIL mold and PMMA nanowells; the detailed parameter of samples; distribution of EF of sample A. See DOI: 10.1039/c6ra25332f

• Main Authors: Liu, Lingxiao, Wu, Feifei, Xiao, Dongyang, Teng, Fei, Xu, Daren, Feng, Lei, Lu, Nan
• Format: Journal Article
• Language: English
• Published: 17.01.2017

An array of plasmonic opposite metal spindles in nanowells is fabricated for sensing. This array is fabricated based on the combination of nanoimprint lithography and two-step shadow deposition, which exhibits a remarkable plasmonic sensing property and SERS activity. This method can be applied to t...