Elevated Ag nanohole arrays for high performance plasmonic sensors based on extraordinary optical transmission

• Main Authors: Li, Shuzhou, Zhang, Xuemin, Li, Zibo, Ye, Shunsheng, Wang, Tieqiang, Wu, Shan, Zhang, Junhu, Cui, Liying, Li, Anran, Yang, Bai
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/96276; http://hdl.handle.net/10220/11508
• Institution: Nanyang Technological University

Label-free molecular sensing is one of the most fascinating applications of recently fast developing plasmonics. However, the implementation of plasmonic sensors in modern analytical systems strongly demands high sensitivity. Herein, by combining colloidal lithography with subsequent isotropic chemi...