Engineers turn biodegradable film into a high-performance VOC sensor that resets in minutes and cuts out complex materials. Study: Holographically sensing of volatile organic compounds using cellulose ...

VOCs are extensively spread in the environment, causing a threat to human health. Thus, identifying VOC types and concentration are of critical importance in gas detection. The application of ...

It is all around us, but unless there is a problem, we usually do not concern ourselves with what is in the air that we breathe. In both indoor and outdoor environments, poor air quality can greatly ...