Nanoscale Pasta: Spiral Nanofiber (IMAGE) University of California - San Diego Caption Transmission electron microscope micrograph of a singly wound, coiled carbon nanofiber synthesized through thermal chemical vapor deposition at high In concentration (In/Fe ratio > 3). Credit UCSD / Prab Bandaru Usage Restrictions mandatory credit: UCSD / Prab Bandaru 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.