@article {1311551, title = {Microfabrication by Microcontact Printing of Self-Assembled Monolayers}, journal = {Adv. Mater.}, volume = {6}, year = {1994}, note = {422}, pages = {600-604}, author = {Wilbur, J.L. and Kumar, A. and Kim, E. and Whitesides, G. M.} }