Encapsulated Hemoglobin (image) University of Connecticut Share Print E-Mail Caption UConn researchers have successfully stabilized hemoglobin, the oxygen carrier protein in the blood, by wrapping it with a polymer poly(acrylic acid) chain. This image shows a nanoparticle composed of hemoglobin molecules surrounded by the polymer chain, which appears as a very light corona. Credit Image courtesy of C.V. Kumar, UConn. Usage Restrictions None Share Print E-Mail 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.