biosensor technology

Biosensor technology involves devices that detect biological molecules or changes to provide information about health, environment, or food safety. They typically combine a biological component—such as enzymes, antibodies, or cells—that interacts with the target substance, with a physical or electronic part that converts this interaction into a measurable signal. This allows for quick, accurate detection of substances like glucose levels in blood, pathogens in food, or pollutants in water. Biosensors are valuable for real-time monitoring, improving diagnostics, and ensuring safety across various fields.