Research Video (VIDEO) Nanyang Technological University This video is under embargo. Please login to access this video. Caption Scientists at NTU Singapore have developed a layer-by-layer insulin nanoparticle that may one day form the basis for an oral medicine, and an alternative to insulin injections for diabetic patients Credit NTU Singapore Usage Restrictions Use with mandatory credit 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.