Abstract
To manipulate a pico-bubble which volume is in pico-liter scale with a dynamic light pattern is first presented in this article. We give a new application to a organic photoconductive material, TiOPc, to fabrication a optoelectronic chip with a function of light-induced dielectrophoresis (DEP). We also establish a optical system to minify the dynamic light pattern onto the operation surface of this TiOPc-based chip. The dynamic virtual electrode is applied to manipulate the pico-bubble with positive DEP force until it vanish in the surrounding. This optical approach uncover a new approach to manipulate gas pico-bubble.