Polyester textile fibre (IMAGE) University of Oxford Caption Polarised Light Microscopy image of polyester textile fibre found in sample (c) Nekton. Credit Nekton. Usage Restrictions Can be used with credit. License Original 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.