[Figure 2] (IMAGE) DGIST (Daegu Gyeongbuk Institute of Science and Technology) Caption Biosensor system diagram of image processing technology that analyzes plasmonic image sensor and color characteristics Credit ©DGIST Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.