Researchers at Rutgers University have developed a microchip that can perform real-time measurements of stress hormone levels in a drop of blood. The technology could provide a replacement for bulky and expensive lab tests for such hormones, and allow patients to monitor their stress levels more easily. The chip includes tiny wells that contain antibodies, and the technology monitors antibody binding through impedance measurements performed using electrodes within the device. Life has been stressful for many people during the pandemic, where…