A clear trend of decreasing capacitance with increasing frequency was observed for all compositions, which can be attributed to the reduced ability of dipoles and ions to follow high‐frequency electric fields.
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A Monolithic Janus Hydrogel Pressure Sensor for Wearable Motion and Physiological Monitoring.
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The sentences
Prior to drying, the conductivity exhibited a decreasing trend with increasing glycerol concentration, dropping from ∼1.7 S/m at 0% glycerol to ∼0.8 S/m at higher concentrations.