Positioned at the interface of organic electronics, materials science, neuroengineering, and brain?computer interface technology, this book offers a timely and authoritative introduction to the rapidly emerging field of OECT neuroelectronics. It guides readers from the molecular design of organic mixed ionic?electronic conductors and the operating principles of organic electrochemical transistors to advanced device architectures, neural signal recording, neurochemical sensing, closed-loop interfaces, and translational opportunities. By integrating fundamental concepts with recent research advances and application-oriented perspectives, the book will provide researchers, graduate students, and R&D professionals with a coherent framework for understanding how soft, active, and biologically compatible OECT platforms can enable the next generation of neural interfaces.
