Research has shown that spoiled food causes about 250 health problems, including poisoning, allergies, and even cancer. Today, food spoilage is detected by very time-consuming bacteriological analysis ...

An electronic nose modeled on insect antennae simultaneously identifies gas mixtures and pinpoints their three-dimensional origin by decoding the natural dynamics of odor plumes. (Nanowerk Spotlight) ...

This technology converts scent molecules into electrical signals and trains AI models on their unique patterns. It holds great promise for applications in personalized healthcare, the cosmetics ...

Environmental sensors are a step closer to simultaneously sniffing out multiple gases that could indicate disease or pollution. Researchers combined laser writing and responsive sensor technologies to ...