, 2005, 26, 7636-7641. 928. "Imaging Patterns of Intensity in Topographically Directed Photolithography", Paul, K. E., Breen, T. L., Smith, S. P., Hadzik, T., Prentiss, M. G. and Whitesides, G. M., J. Vac. Sci. Technol., B, 2005, 23, 918-925. 927. "Torque-Actuated Valves for Microfluidics", Weibel,