Wearable Electrochemical Biosensors: The Future of Real-Time Health Monitoring
Wearable electrochemical biosensors are cutting-edge devices that allow for continuous, non-invasive, real-time monitoring of biological markers through bodily fluids such as sweat, saliva, or interstitial fluid. These compact, flexible sensors are integrated into wearable platforms like wristbands, patches, or textiles, making them ideal for healthcare, fitness, and clinical diagnostics.
What Are Electrochemical Biosensors?
An electrochemical biosensor is a type of analytical device that combines a biological recognition element (e.g., enzyme, antibody, aptamer) with an electrochemical transducer. It detects the presence or concentration of analytes (e.g., glucose, lactate, cortisol) by converting a biochemical reaction into an electrical signal.
When these biosensors are embedded into wearable systems, they provide a continuous data stream on physiological states, offering insights into health, performance, and disease onset.