Dynamic Modulation of OECT-Based Inverters for In Situ Electrophysiological Monitoring.

ABSTRACT: Organic electrochemical transistors (OECTs) and their related circuits have emerged as a promising platform for biosensors and neuromorphic electronics, benefiting from their sub-1 V operation voltage, flexibility, biocompatibility, etc. However, operation instability, induced by complex microstructure variations and undesired side reactions during repeated redox processes, poses tremendous challenges for reliable and robust functions. Here, a dynamic modulating system is presented that can actively control the working condition of an OECT-based inverter and maintain high-voltage amplification capability through real-time voltage transfer characteristic scanning and operating voltage adjustment. Especially, under system modulation, the inverter maintains a high-voltage amplification capabi

SUBMITTER: Hu G 

PROVIDER: S-EPMC12850065 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature