Figure 9.

An e‐skin device for monitoring melanoma and skin lesions. a) The device was fabricated through a layer‐by‐layer assembly of Pt/Au electrodes, a piezoelectric component, and a soft and biocompatible PI‐based polymer interfacing the device with the human skin. b) A bright‐field image of the generated e‐skin device. Mechanical mapping of various skin pathologies located c) below the breast, d) on the leg, e) around the nose, f) on the forehead, g) close to the eye, and h) on the neck. Adapted with permission.289 Copyright 2015, Macmillan Publishers Ltd.