Fig. 4
From: Wrinkle Structured Network of Silver-Coated Carbon Nanotubes for Wearable Sensors
Stretch test of the soft strain sensor. a, (b), and (c) Schematic sensing model; I-V curves of (d) Ag@OH-f MWCNT-based soft strain sensor without wrinkled structure and (e) Ag@OH-f MWCNT-based soft strain sensor with wrinkled structure. The relative resistance changes of the sensors with (f) Ag@OH-f MWCNT-based soft strain sensor without wrinkled structure and (g) Ag@OH-f MWCNT-based soft strain sensor with wrinkled structure