Michele Barbour, University of Bristol (IMAGE) University of Bristol Caption Dr Michele Barbour, is a senior lecturer in biomaterials in the School of Oral and Dental Sciences. Credit Courtesy of Bhagesh Sachania, University of Bristol Usage Restrictions The image is for single-use only and should not be archived. 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.