@article {1340287, title = {Zwitterionic SAMs that Resist Nonspecific Adsorption of Protein from Aqueous Buffer}, journal = {Langmuir}, volume = {17}, year = {2001}, note = {738}, pages = {2841-2850}, keywords = {LA0015258}, author = {Holmlin, R. E. and Chen, X. and Chapman, R. G. and Takayama, S. and Whitesides, G. M.} }