RAMAN 1 (IMAGE) Rice University Caption The molecules tryptophan, left, and decyltrimethylammonium bromide, right, over their SABERS maps. SABERS, a new analysis method developed at Rice University, is able to obtain structural details of molecules in lipid membranes near gold nanoparticles without molecular tags. Credit Hafner Lab/Rice 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.