image: IGT-based NAND and NOR gates conform to the surface of orchid petals (left). Scale bar, 1cm. Optical micrographs of NOR (upper right) and NAND (lower right) logic gates. Input (I1, I2) and output (O) configuration is indicated. Scale bar, 100 μm. This material relates to a paper that appeared in the Feb. 27th, 2019, issue of Science Advances, published by AAAS. The paper, by G.D. Spyropoulos at Columbia University in New York, NY, and colleagues was titled, "Internal-ion gated organic electrochemical transistor: A building block for integrated bioelectronics." view more
Credit: [Credit: Dion Khodagholy, Translational NeuroElectronics Lab]