Table 1 Pearson correlation coefficients between the impedance modulus at 1 kHz of adhesive gel electrodes/commercial electrodes and environmental variables
From: Long-term on-leaf monitoring of plant electrophysiology with printed adhesive gel bioelectrodes
Environmental Variable | Adhesive Gel Electrode | Commercial Electrode |
|---|---|---|
Impedance (Ω) | Impedance (Ω) | |
Light Intensity (Lux) | −0.47 | −0.03 |
Range: 0–77.75 Lux | ||
Avg: 34.00 Lux ± 33.12 Lux | ||
Relative Humidity (%) | −0.43 | −0.79 |
Range: 15.61%–29.24% | ||
Avg: 22.54% ± 3.36% | ||
Vapor Pressure Deficit (kPa) | −0.12 | 0.43 |
Range: 1.74–2.62 kPa | ||
Avg: 2.10 kPa ± 0.22 kPa | ||
Dew Point (°C) | −0.80 | −0.88 |
Range: − 3.73–2.67 °C | ||
Avg: − 0.38 ± 1.65 °C |
