Benjamin Shapiro

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About

Benjamin Shapiro’s research sits at the intersection of microfluidics, electrokinetics, and soft robotics, where he pioneers the use of electroosmotic flow (EOF) to drive miniature, high-performance actuators. His most influential work, the 2009 paper “Electroosmotically driven microfluidic actuators,” has garnered 31 citations and laid the groundwork for a new class of devices that leverage microscale hydraulic mechanisms. Shapiro’s major contribution is the development of “nastic actuators”—a novel electroactive polymer (EAP) concept that uses EOF to pump fluid internally, enabling both large displacements and substantial force generation in a compact form. This breakthrough, detailed in his 2009 paper on nastic actuators, addresses a longstanding challenge in soft robotics: achieving the strength of traditional actuators with the flexibility and scalability of polymers. By demonstrating that electroosmotic pumping can be harnessed for robust, lifelike motion, Shapiro has opened pathways for applications in biomedical devices, microsurgery, and adaptive structures. His work exemplifies how fundamental fluid dynamics can be translated into practical, high-impact engineering solutions, inspiring researchers to rethink actuation at the microscale.