Synthesizing Carbohydrates (IMAGE) Iowa State University Caption Beatrice Collet, left, and Nikki Pohl are working to develop a technology and a company that could supply researchers with synthesized custom carbohydrates. Basic studies of carbohydrates could lead to new vaccines, diagnostic tests and bio-based products. Credit Photo by Bob Elbert/Iowa State 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.