Kristofer S.J. Pister (Advisor)

Autonomous swimming microrobots for biomedical applications and distributed sensing require locally controllable swimming mechanisms. This project aims to develop underwater, rotary electrostatic inchworm motors for artificial flagella. Our proposed design uses gap closing actuators with an angle arm design, similar to existing inchworm motors, to drive a central rotor, all fabricated with an SOI process. An artificial flagella is attached the rotor, converting the rotational motion into propulsion. Major challenges include efficient operation of electrostatic motors underwater and...

The timely and accurate diagnosis of infectious diseases is indispensable for directing patient management and informing larger public health decisions. For the individual patient, delays in accurate diagnosis may delay necessary treatment and consequently result in a negative outcome. From the public health standpoint, prompt awareness of disease outbreaks is critical for an effective response. In developed countries, both the medical infrastructure and...