Peter M. Tzelios

Papers

Total Citations

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About

Peter M. Tzelios is a researcher whose work sits at the intersection of soft matter physics, micro-robotics, and active matter. His most cited paper, "Programmable topotaxis of magnetic rollers in time-varying fields" (2020, 19 citations), introduces a novel mechanism for controlling the migration of ferromagnetic spheres along topographical gradients using spatially uniform, time-varying magnetic fields. This work provides a dynamical model that harnesses magnetic torques to direct motion, offering a programmable, contact-free method for guiding micro-rollers—a significant contribution to the fields of targeted drug delivery and micro-scale assembly. Tzelios’s research demonstrates how subtle interactions between magnetic fields and surface topography can be exploited for precise, autonomous navigation. By bridging theoretical modeling with experimental design, his contributions offer a foundation for future work in active matter systems and biomedical micro-devices, where controlled movement at small scales is critical. His approach stands out for its elegance and potential for real-world application in complex environments.