Figure 1 Pictures of LCST System (IMAGE) Osaka University Caption These are pictures of LCST system under UV light irradiation at low temperature (left), high temperature (center), and during the course of decreasing temperature (right). Credit Osaka University 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.