UConn researcher and vice president for researcher, Radenka Maric, and a former graduate student Rishabh Jain were recently issued a patent for a breath sensor able to detect chemical compounds that are markers for various chronic diseases.
Human breath is primarily composed of nitrogen, carbon dioxide, oxygen, and water vapor. But there are traces of more than 200 other chemicals that are the product of the body’s metabolism. Even minute deviations from normal concentrations of these chemicals are often biomarkers for the onset of disease. These compounds can indicate the presence of diabetes, liver diseases, breast cancer, schizophrenia, cystic fibrosis, and many other diseases.