Menake E. Piyasena

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Total Citations

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About

Menake E. Piyasena is a researcher whose work sits at the intersection of microfluidics and soft robotics, with a particular focus on electrokinetic phenomena. His key research area involves harnessing electroosmotic flow (EOF) to create novel, high-performance actuators. Piyasena’s major contribution is the development of a new class of electroactive polymer (EAP) actuators, termed "nastic actuators," which use EOF as a micro-scale hydraulic mechanism to pump fluid and generate motion. This innovative approach is designed to overcome the traditional trade-off between displacement and force in soft actuators, offering the potential for both large movements and high output forces. His most cited work, "Electroosmotically driven microfluidic actuators" (2009), has garnered 31 citations, establishing a foundational concept in the field. While his publication record is focused, the conceptual leap in his 2009 paper on nastic actuators—which has earned 4 citations—represents a notable achievement, pushing the boundaries of what is possible in biomimetic and soft robotic systems by drawing inspiration from natural, plant-like movements.