Using Laminar Flow", Ferrigno, R., Stroock, A. D., Clark, T. D., Mayer, M. and Whitesides, G. M., J. Am. Chem. Soc., 2002, 124, 12930-12931. 804. "Fabrication of Arrays of Microlenses with Controlled Profiles Using Gray-Scale Microlens Projection Photolithography", Wu, M.-H., Park, C. and Whitesides, G. M., Langmuir