Kyun Kyu Kim

Correction to: Nature Materials https://doi.org/10.1038/s41563-026-02613-7, published online 8 June 2026. In the version of this article, the format of data presented in Figs. 2f, 2g, 2h, 3c, and 3f was incorrect (dashed, not solid traces); the figures are now amended in the HTML and PDF versions of the article. About this article Kim, KN., Zhou, H., Kim, DY. et al. Publisher Correction: Ultralow-voltage electrochemical organic light-emitting transistors with pinned and wide lateral recombination.

Abstract Light emission from organic transistors holds strong potential for user-interactive functionality across applications ranging from wearable and biointegrated systems to neuromorphic electronics. However, conventional single-active-layer organic transistors suffer from inefficient charge carrier injection, resulting in high drain voltages (>80 V in field-effect devices and >3.5 V in electrochemical devices with p–i–n junctions) and narrow, spatially dynamic recombination zones (<75 μm).

Abstract Skin-like soft electronics offer conformal, stable interfaces with biological tissues — including skin, heart, brain, muscle and gut — enabling health monitoring, disease diagnosis and closed-loop therapeutic interventions. Continuous, reliable data collection at the human–electronic interface is crucial for advancing both fundamental biological research and personalized health care.