electron microscopy image (image) Swiss Federal Laboratories for Materials Science and Technology (EMPA) Share Print E-Mail Caption To fear or not to fear? Nanoplastics, electron microscopy image, colored, 150.000x. Credit Empa/ETH Usage Restrictions Credit: Empa/ETH Share Print E-Mail 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.