Session 8

[OMC10-05] Wide-area light-induced selective detection of nano-biomaterials with nano-bowl plasmonic substrate

*Masatoshi Kanoda^1,2,3, Kota Hayashi^1,2,3, Yumiko Takagi^2,1, Shuich Toyouchi^1,2, Mamoru Tamura^2,4, Shiho Tokonami^2,3, Takuya Iida^1,2 (1. Graduate School of Science, Osaka Matropolitan University, 2. Research Institute for Light-induced Acceleration System (RILACS), 3. Graduate School of Engineering, Osaka Metropolitan University, 4. Graduate School of Engineering Science, Osaka University)

Optical condensation enables rapid and dense assembling and detecting small objects by laser-induced convection. A nano-bowl substrate was developed for highly-efficient optical condensation with a low-power laser with mW-level. In this work, we investigate the operation area optical condensation with a nano-bowl substrate by adjusting the laser power to enhance the difference in assembling dispersion with and without microbubbles.