Hemoglobin Discovery (IMAGE) Wake Forest University Caption Daniel Kim-Shapiro, professor of physics at Wake Forest University, is the senior co-author of a scientific paper published online Nov. 4 by the journal Nature Chemical Biology, in which he, Mark Gladwin, chief of the vascular medicine branch of the National Heart, Lung and Blood Institute of the NIH, and a team of researchers announced the discovery of a previously undetected chemical process in hemoglobin. Credit Ken Bennett 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.