BIOSENSOR FOR MEASURING STRESS BASED ON ELETRICAL DEVICE AND MEASUREMENT METHOD THEREOF, AND EMOTION-ON-A-CHIP AND MEASURING APPARATUS THEREOF

• Main Authors: LEE HEE JO, LEE JUNG HYUN, JUNG HYO IL
• Format: Patent
• Language: English
• Published: 26.09.2013
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

Biosensor and measurement method thereof, where cortisol in saliva is measured by immobilizing antibody for measuring the cortisol and reading an electrical signal generated when the antibody is bound to the cortisol using a miniaturized microwave resonant device, are provided. Emotion-on-a-chip and measurement apparatus thereof, where various emotion indexes are measured on the chip by measuring emotion index target material in real time from body fluid, are provided. Emotion diagnosis system is provided, which includes an emotion-on-a-chip where a biosensor detecting emotion signal including stress is mounted; and an emotion diagnosis apparatus converting the emotion signal from the emotion-on-a-chip into emotion level and outputting the emotion level, where the emotion-on-a-chip includes a ring resonator on dielectric layer; and a microstrip transmission line on the dielectric layer as straight signal line.