Alzheimer's 2 (IMAGE) Rice University Caption Rice University researchers have developed a ruthenium-based complex able to track the formation of soluble amyloid beta peptide aggregates implicated in the onset of Alzheimer's disease. Credit Jeff Fitlow/Rice University 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.