UConn Chemists Developing Safer, All-Natural Contrast Dye for Medical Imaging
UConn Today – In the United States alone, more than 130 million MRIs and CT scans were performed in 2023. And while those medical images are very valuable tools in identifying, or ruling out, serious health problems, they are not without risk.
While the majority of patients experience no adverse effects, the contrast dyes used in the process can cause allergic reactions, and can trigger kidney damage in those with pre-existing kidney disease. The concern is greatest among people requiring multiple scans.
Pragati Rout, a doctoral candidate, and her mentor, chemistry professor Greg Sotzing, have found a plant-based alternative that is safe, effective, and free of allergic reaction. They’ve created a company, called 404 Inc., to market the medical innovation, as well as other consumer products.
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In the Media
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