Nanotubes (IMAGE) Elhuyar Fundazioa Caption This is an electron transmission micrograph of thenanocompositepoly(ether imide)-poly(butylene terephthalate)/carbon nanotubes with 3 percent of nanotubes. Credit UPV/EHU 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.