Project Info

• Client: UofT Microrobotics Lab
• Period: Dec 2016 to Aug 2018

This research focused on developing a repeatable method to fabricate magnetically actuated, neutrally buoyant microspheres, later extending to more complex microgrippers. Starting with a literature review on neutral buoyancy techniques, a novel experiment based on Stokes' Law was proposed and implemented to accurately measure density. The project optimized 3D motion control through precise material composition, achieving less than 3% error from target density. Results were shared at a department symposium, demonstrating applications for biomedical uses like minimally invasive surgeries and targeted drug delivery.