Lipid Bilayer Domains (IMAGE) Toyohashi University of Technology (TUT) Caption These are lipid bilayer domains rich in polyethylene glycol (PEG)-modified lipid. (A) Fluorescence image, (B) amplitude modulation (AM) AFM topography, and (C) frequency modulation (FM) AFM topography. Credit COPYRIGHT (C) TOYOHASHI UNIVERSITY OF TECHNOLOGY. ALL RIGHTS RESERVED. 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.