Ling Zang Group (IMAGE) University of Utah Caption Ben Bunes (left), Ling Zang and Chen Wang (in lab coat), all researchers from the University of Utah's material sciences and engineering department, demonstrate a new prototype detector that can sense explosive materials and toxic gases. The research team developed a new material for the detector that can sense alkane fuel, a key ingredient in such combustibles as gasoline, airplane fuel and homemade bombs. Credit Dan Hixson/University of Utah College of Engineering Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.