Fig. 2: Validation of cortisol binding on electrodes.
From: High-precision flexible sweat self-collection sensor for mental stress evaluation
A Bare carbon electrode under SEM. B The pyrrole deposited electrode under SEM. C SEM of the electrodes after elution of cortisol from MIP. D Physical image of laboratory cortisol test. E CV comparison between a normal carbon electrode and deposited CNT. F CV before and after cortisol binding.
