NTU Singapore scientists develop strong yet reusable adhesive from smart materials (IMAGE) Nanyang Technological University Caption The NTU team designed shape-memory polymers, which are smart materials that can ‘remember’ their previous forms, in the form of hair-like fibrils which they found in their testing to provide maximum adhesive strength. Credit Credit to NTU Singapore Usage Restrictions Credit to NTU Singapore 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.