A biomimetic eye with a hemispherical perovskite nanowire array retina

Nature, Published online: 20 May 2020; doi:10.1038/s41586-020-2285-x

A biomimetic electrochemical eye is presented that has a hemispherical retina made from a high-density array of perovskite nanowires that are sensitive to light, mimicking the photoreceptors of a biological retina.