Loi Do, University of Houston (IMAGE) University of Houston Caption Loi Do, a chemist at the University of Houston, has received a National Science Foundation CAREER Award for his work to produce more environmentally friendly polyolefins. Credit University of Houston 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.