Nylon Fiber (IMAGE) Immanuel Kant Baltic Federal University Caption This is a nylon fiber with less than 50 micron diameter. Credit Courtesy of Andrey Zyubin Usage Restrictions Courtesy of Andrey Zyubin 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.