Fig. 5: Sensing performance of hydrogel-based sensors with ALIBC. | Nature Communications

Fig. 5: Sensing performance of hydrogel-based sensors with ALIBC.

From: Bioinspired adaptive lipid-integrated bilayer coating for enhancing dynamic water retention in hydrogel-based flexible sensors

Fig. 5

a Schematic of a hydrogel-based sensor with ALIBC. b, c Variation of resistances (b) and weight ratios (c) for hydrogel sensors with different coatings in 1 h. Values represent the mean and standard deviation (n = 3). d Variation of resistances for the PAAm-UA/HSPC hydrogel sensor under variable temperature cycles. The PAAm hydrogel sensor was used as the control. e Schematic of hydrogel-based sensors with ALIBC attached to fingers and elbows for long-term dynamic sensing. f, g Real-time monitoring for bending-releasing of finger (f) and elbow (g) using PAAm-UA/HSPC hydrogel sensors in 48 h. The PAAm hydrogel sensor was used as the control.

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