Figure 3
From: A Portable System to Monitor Saliva Conductivity for Dehydration Diagnosis and Kidney Healthcare
Stable performance evaluation of the electrodes: (A) Two types of electrode were used for detection in 5 mM NaCl solution spiked with BSA (0–20 mg/mL); (B) a 15-minute measurement of a human saliva sample with different dilution factor by using microfabricated electrodes.
