Jonathan Wilker (2 of 2) (IMAGE) Purdue University Caption Wilker's lab studies how shellfish create adhesives, what components of the adhesive perform an active role in adhesion. Researchers in the lab test new synthetic and biomimetic adhesives to determine their efficacy, feasibility and performance. Credit Purdue University photo/Rebecca McElhoe Usage Restrictions None 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.