Kaltenbrunner, Martin (2013). "An ultra-lightweight design for imperceptible plastic electronics". Nature. 499 (7459): 458–463. doi:10.1038/nature12314.
Nawrocki, Robert (2016). "300‐nm Imperceptible, Ultraflexible, and Biocompatible e‐Skin Fit with Tactile Sensors and Organic Transistors". Advanced Electronic Materials. 2 (4): 1500452. doi:10.1002/aelm.201500452.