[20p-P12-1~31] 12.7 Biomedical Engineering and Biochips

[20p-P12-16] Metallic higher order three-dimensional stack nanostructure for surface-enhanced Raman spectroscopy

〇AKINOBU YAMAGUCHI¹, Takao Fukuoka¹, Yuichi Utsumi¹ (1.Univ. Hyogo)

Keywords:higher-order layer stack nanostructure,surface enhanced Raman scattering

We develop a novel higher-order layer stack nanostructure with Au nanoparticles using competitive self-assembly between dielectrophoresis and convective aggregation. Appropriate conditions can provide the gold electrode with a higher order nanostructure to achieve high intensity photoluminescence and surface enhanced Raman scattering effect.