Fig. 1 (IMAGE) Osaka University Caption Schematic illustration of alkyne-tagged small-molecule drug detection in live cells using surface-enhanced Raman scattering of gold nanoparticles. 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.