Research / 2020 / Article / Fig 4

Review Article

Nanogenerator-Based Self-Powered Sensors for Wearable and Implantable Electronics

Figure 4

The triboelectric materials and devices. (a) The bendable SUPS is made from Cu-Kapton and could be placed over the radial artery. (b) The patchable integrated devices are made from PDMS-AgNWs/PEDOT:PSS/PU and tied on the neck, forearm, and finger joint. (c) The M-TES consists of FEP nanorod arrays. (d) The pressure sensor has a size of and was fabricated by FEP-PDMS. (e) The human respiration-driven system was prepared by PDMS-PANI. (f) The TENG device based on PU-AgNW has a coaxial linear structure and could be stretched to strain of ~50%.