Fig. 5From: Salivary Electrochemical Cortisol Biosensor Based on Tin Disulfide Nanoflakesa Interference study involving β-estradiol (100 nM), testosterone (100 nM), progesterone (100 nM), and corticosterone (100 nM) with respect to cortisol (1 0nM). b Comparison of salivary cortisol measurements using ELISA and electrochemical methodsBack to article page