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Background
I did my PhD under the supervision of Prof. Ren Hongliang at the Medical Mechatronics Lab (MMLAB), at the Department of Biomedical Engineering, National University of Singapore, where I also did a double degree Bachelors in Biomedical Engineering and Economics.Â
For my PhD, I focus on the design, fabrication and integration of reconfigurable foldable mechanisms with sensors and untethered actuation. My current research topics include:
Foldable mechanisms - Applying folding techniques and concepts inspired from origami in the design of compliant mechanisms
Magnetic actuation - Integrating magnetic actuation with the fabricated mechanisms for potential untethered operations (shape-morphing for locomotion and specific tasks) in confined biomedical spaces (e.g. the gastrointestinal tract).
Stretchable electronics - Applying structural engineering techniques such as kirigami, wrinkling and buckling concepts in the design and fabrication of compliant and stretchable electronics such as strain and pressure sensors.
Foldable Mechanisms
Apply principles from folding techniques (e.g. origami, pop-up mechanisms) in the design of compliant mechanisms that achieve movements, functions or transformations via twisting, bending and mechanical deformation, without relying on traditional rigid components like hinges and joints.
(Simulation achieved via origami simulator developed by Amanda Ghassei)
Related publications: [ICRA 2021] [T-MECH 2023] [T-MECH 2020]
Untethered Magnetic Actuation
Relies on the interaction between magnetic fields to enable precise contactless control of magnetic objects to induce motion, manipulation, and reconfiguration.
Related publications: [T-MECH 2023] [T-MECH 2020]
Stretchable Electronics
Applying structural engineering techniques to confer compliance and "stretchability" to conventional rigid conductive films to develop stretchable electronics such as sensors that can deform and stretch.
Related publications: [AMT 2024] [Machines 2021]