[OFA2B] Optical Components/Devices II

[OFA2B-03] DNA detection by SERS on InGaN quantum wells decorated with Al nanoparticles

*Anh Nguyet Thi Nguyen¹, Kun-Yu Lai¹, Fan-Ching Chien¹ (1. National Central Univ. (Taiwan))

[Presentation Style] Online

DNA nucleobases were detected by the SERS performed on nanostructured InGaN QWs decorated with Al nanoparticles. The SERS intensity of 19-mer thymine was found be effectively enhanced as the Al layer thickness exceeds 40 nm.