Test Structure (image) DOE/Sandia National Laboratories Share Print E-Mail Caption This tiny test structure was fabricated from the same photo-crosslinkable PDMS material which has been implanted into rats as part of the MD Anderson Cancer Center-University of New Mexico-Sandia collaboration. The test structure helps researchers characterize the performance of their microprojection lithography system. Credit Sandia National Laboratories/Randy Montoya Usage Restrictions None 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.