Table 2 Key characteristics and material properties of the sensorized hydrogel presented in this work.
From: Self-healing ionic gelatin/glycerol hydrogels for strain sensing applications
Sensor type | Gauge factor | Linearity (R2 value) | Maximum strain | 3D printability | Material toxicity | Other characteristics | |
|---|---|---|---|---|---|---|---|
Ge/Gl/H2O/CA + NaCl | Strain (Resistive) | 1.49 | 0.9971 | 454% | Extrusion-based | Biocompatible food safe components | Self-healing low cost |
