Acid -- Base Equilibrium of 1-Tbad (IMAGE) University of Groningen Caption 1-TbAd acts as an acid or conjugated base depending on the acidity of the environment. Credit Buter et al / <em>Nature Chemical Biology</em> Usage Restrictions With credit 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.