Figuerres, S. (ECE) – Ion Transport Mechanisms for Bioelectronics

Ion transfer as the movement of charged species across spaces and interfaces is the basis of signaling in nearly all biological systems. My research is grounded in the idea that precise control over ion transfer enables direct manipulation of biological function. Specifically, I focus on how ion transport can be engineered to regulate both collective behavior in microbial communities, as well as cellular sensing through ion channels. In comparison to traditional means such as passive diffusion, mediated ion transfer via ion pumps and ion channels creates opportunity for high precision control of biological signaling. My work centers on ion transfer as a fundamental mechanism for biological signaling and control across systems. Using bioelectronic ion pumps and mechanosensitive ion channels to precisely manipulate the movement of charged species, I aim to investigate ion transfer at the interface of biology and electronics.

Event Host: Sydnie Figuerres, Ph.D. Student, Electrical & Computer Engineering 

Advisor: Marco Rolandi