The results demonstrated that the PANI@LIG gas sensor exhibited significant sensitivity to ammonia, with a clear response observed at concentrations as low as 5 ppm. The sensor's response time was ...

In a recent article published in the journal Polymers, researchers presented a comprehensive study on the synthesis and ...

A cotton swab is dipped into concentrated hydrochloric acid (producing hydrogen chloride gas) while a second on is dipped into concentrated aqueous ... Dip one Q-tip into concentrated hydrochloric ...