BIOSENSOR FOR DETECTING CORTISOL USING RESISTANCE SWITCHING AND HYSTERESIS CHANGE METHOD FOR PREPARING THEREOF AND APPLICATION THEREOF

摘要

The present invention relates to a biosensor for detecting cortisol using resistance switching and hysteresis, and a method and application thereof. A stretched protein layer in which gold nanoparticles having cortisol-specific antibodies are dispersed is formed between electrode patterns. The present invention provides a biosensor having a structure and detecting resistance change characteristics according to cortisol concentration, and a cortisol sensing method using the same.