AFM Images of Drug Delivery Capsule (IMAGE) Georgia Institute of Technology Caption This is an atomic force microscopy (top) height image and (bottom) phase image of microcapsules synthesized by L. Andrew Lyon, a professor in the School of Chemistry and Biochemistry at Georgia Tech. The multiple-compartment gel capsules could be used to simultaneously deliver drugs of different types. Credit Georgia Tech/L. Andrew Lyon 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.