Figure 1 (IMAGE) Hong Kong University of Science and Technology Caption Illustration of the optical tweezers-coupled Raman spectroscopy platform and SERS spectra of alpha-synuclein at physiological concentration showing the structural variations arisen from its transient species. Credit Vince St. Dollente Mesias, Jinqing Huang / The Hong Kong University of Science and Technology 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.