Microswimmer Robots and Optically Modulated Electrokinetic Propulsion

This research aims to enhance the functionality and capabilities of electrically-powered microswimmer robots using optical fields. Microswimmers are synthetic microstructures that operate in fluid environments and can perform a range of tasks, including guided motion, cargo transport and release, chemical activation, and more. Optical signals provide a powerful and versatile method for microswimmer control, enabling multi-dimensional modulation through variations in intensity, frequency, and spatial distribution. Additionally, they provide design flexibility by enabling functionalities to be encoded into the optical system, the fluidic chamber or channel, or directly onto the microswimmer itself.