Vertical Organic Electrochemical Transistors and Electronics for Low Amplitude Micro-Organ Signals.

ABSTRACT: Electrical signals are fundamental to key biological events such as brain activity, heartbeat, or vital hormone secretion. Their capture and analysis provide insight into cell or organ physiology and a number of bioelectronic medical devices aim to improve signal acquisition. Organic electrochemical transistors (OECT) have proven their capacity to capture neuronal and cardiac signals with high fidelity and amplification. Vertical PEDOT:PSS-based OECTs (vOECTs) further enhance signal amplification and device density but have not been characterized in biological applications. An electronic board with individually tuneable transistor biases overcomes fabrication induced heterogeneity in device metrics and allows quantitative biological experiments. Careful exploration of vOECT electric parame

SUBMITTER: Abarkan M 

PROVIDER: S-EPMC8922095 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature