MXene Antenna Spray Paint (IMAGE) Drexel University Caption Researchers from Drexel University's College of Engineering have developed a way to "spray paint" invisibly thin antennas from a type of two-dimensional material called MXene. The antennas perform as well or better than the ones currently used in mobile devices and RFID tags. Credit Drexel University - Kanit Hantanasirisakul 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.