Fig. 4 | Microsystems & Nanoengineering

Fig. 4

From: Dual-signal readout paper-based wearable biosensor with a 3D origami structure for multiplexed analyte detection in sweat

Fig. 4

Measurement of sweat biomarker levels in five adult volunteers using sweat sensors. a Assay of human sweat biomarkers. b Glucose; c lactate; d uric acid; e pH; f magnesium ion; g cortisol. Test subjects were told to perform low-intensity exercise (treadmill, 5 km/h) at 9 am on an empty stomach. At 6 pm, one hour after eating (carbohydrates, animal offal, hazelnuts, etc.), they performed high-intensity exercise (treadmill, 8 km/h). Test Subject 1 did not exercise, and resting sweat was collected. Error bars indicate the standard deviation of the three sensors

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