Illustration of Silk-coated Nanodiamonds (IMAGE) Optica Caption This is an illustration of nanodiamonds seeded on a marked silicon substrate and coated with silk film. Credit Asma Khalid 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.