Angelopoulos (2 of 3) (IMAGE) University of Cincinnati Caption UC professor Anastasios Angelopoulos is examining the effectiveness of Nafion in protecting soldiers from chemical attacks. Credit Corrie Stookey/CEAS Marketing 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.