rse Particles by Using Microfluidics: Control over Size, Shape, and Composition" Angewandte Chemie 44 (5), 2005, 724-728. 5. Weibel, D. B. et al. "Torque-Actuated Valves for Microfluidics" Analytical Chemistry 77(15); 4726-4733, 2005. Figure 8 Figure 9 http://gmwgroup.harvard.edu/reseatth_microfluidics.html 11/6