bacterial biosensors

Bacterial biosensors are tiny, living systems that use bacteria to detect specific substances in the environment. These biosensors work by incorporating genetic changes in bacteria that trigger visible responses, like light or color changes, when they come into contact with a target molecule, such as pollutants or pathogens. This technology allows for quick and accurate monitoring of environmental or health-related issues. By utilizing the natural abilities of bacteria, scientists can create efficient tools for testing water quality, food safety, and even disease detection, making it a valuable innovation in various fields.