David Castner


Chemical Engineering

Professor Emeritus, Former Director of the Molecular Analysis Facility

Our research is directed at obtaining detailed information about the surface composition and structure of biomaterials and the interaction of biomolecules with those biomaterials. Recent advances have made it possible to control chemistry on a local scale undreamed of only a few years ago. The dimensions of the lateral chemical variations are diminishing, the complexity of the molecules being introduced at the surface is increasing, and the manipulations of the surface moieties become ever more sophisticated. These advances offer great challenges and opportunities for biomedical surface analysis.