ACS Nano, Год журнала: 2025, Номер unknown

Опубликована: Май 21, 2025

Neuromorphic transistors with biochemical perception and reconfigurability are crucial for seamless human-robot interaction. However, existing hardware is limited by solid-state operation electronic charge dynamics. Here, we present such a neuromorphic organic photoelectrochemical transistor (OPECT), in which two different biomolecules can be recognized transduced into either excitatory or inhibitory signals, exhibiting bioswitchable positive negative photoconductivity. By adjusting the biomolecular ratios, it further enables dynamic conversion between behaviors, as well paired-pulse facilitation depression. constructing closed-loop biosensing-feedback system, reconfigurable OPECT nerve developed to simulate chemical-mediated dilation contraction of human pupil.

Язык: Английский