0. 575. "Using Capillary Electrophoresis to Study the Electrostatic Interactions Involved in the Association of D-Ala-D-Ala with Vancomycin", Rao, J., Cotton, I. 3. and Whitesides, G. M., J. Am. Chem. Soc., 1997, 119, 9336-9340. 574. "Geometric Control of Cell Life and Death", Chen, C. S., Mrksich, M.,