Dr. Israel E. Wachs, Lehigh University (IMAGE) Lehigh University Caption Dr. Israel E. Wachs, G. Whitney Snyder Professor of Chemical and Biomolecular Engineering and director of the Operando Molecular Spectroscopy and Catalysis Laboratory, Lehigh University. Credit Lehigh University, Rossin College of Engineering 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.