Glucose Supresses Ferroelectricity (IMAGE) University of Washington Caption The blue spots in this image show where glucose has halted ferroelectric switching in an elastin protein. Credit Jiangyu Li, University of Washington Usage Restrictions Photo credit required 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.