Drawing inspiration from our gut protection mechanisms, researchers have engineered a new type of sensor to monitor substances over long stretches - measuring reactions for up to a week after being ...

PNNL researchers genetically engineered this microscopic marine diatom to become a biosensor for the sugar ribose. From left to right: The engineered diatom without fluorescence; the same diatom ...

Professor Stephen Arnold and researchers at Polytechnic Institute of New York University have created an ultra-sensitive biosensor capable of identifying the smallest single virus particles in ...