K. N. M. Perera

Papers

Total Citations

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About

K. N. M. Perera is a pioneering researcher in the field of micro-robotics and bioengineering, with a primary focus on the locomotion of micron-scale robots in complex fluid environments. Their work addresses a critical challenge in lab-on-a-chip (LOC) devices and biomedical applications: enabling effective swimming and manipulation in non-Newtonian fluids, whose viscosity changes with shear rate. Perera’s most notable contribution, the 2021 paper “An Artificial Appendage for Swimming Microrobots in Non-Newtonian Fluids,” introduces a novel geometric design that exploits the shear-rate-dependent properties of such fluids to generate propulsion. This innovation has garnered 4 citations, marking it as a foundational step for future micro-robotic systems. By demonstrating how simple structural modifications can overcome the unique drag and flow challenges in biological and industrial fluids, Perera has opened new pathways for targeted drug delivery, cellular manipulation, and micro-assembly. Their work stands out for its elegant integration of fluid mechanics and robotics, offering practical solutions for real-world bioengineering hurdles. Perera’s research continues to inspire advances in autonomous micro-systems, making them a key figure in the evolution of smart, fluid-adaptive microrobots.