CATALYSIS 2 (IMAGE) Rice University Caption Rice University chemists developed a method to add two fragments to an alkene molecule in a single process. The discovery could simplify drug and materials design. Credit West Research Group/Rice University Usage Restrictions NONE License Original 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.