UC Santa Cruz

Merging electronics with biological systems poses a significant challenge due to the fundamental difference between biological signaling, which relies on ions and molecules, and electronic signaling, which relies on electrons. Bioelectronics seeks to bridge this gap, creating innovative platforms that seamlessly harness both ionic and electronic functionalities. Among the various bioelectronic devices, ion pumps play a crucial role, utilizing electric fields to transport ions and molecules from reservoirs to specific targets, such as cells. In this work, I will discuss fabricating and characterizing a range of bioelectronic ion pumps. Additionally, I will explore their applications in modulating cell membrane potential, with potential implications for stem cell differentiation, tissue regeneration, and the study of ionic communication in bacteria.