Photomotility of Polymers (video) University of Pittsburgh Share Print E-Mail Loading video... Caption Exposed to ultraviolet-visible light, a 15?μm thick azo-LCN samples experiences 'photomotility.' The locomotion of these materials is a direct conversion of the input light energy. Credit Jeong Jae Wie, Inha University/AFRL 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.