Plasmonic hotspots in air : an omnidirectional three-dimensional platform for stand-off in-air sers sensing of airborne species

by Phan-Quang, Gia Chuong, Lee, Hiang Kwee, Teng, Hao Wen, Koh, Charlynn Sher Lin, Yim, Barnabas Qinwei, Tan, Eddie Khay Ming, Tok, Wee Lee, Phang, In Yee, Ling, Xing Yi
Published 2019