TY - JOUR AU - Genzer, Jan AU - Fischer, Daniel AU - Efimenko, K C2 - Advanced Materials DA - 2003-09-01 00:09:00 LA - en M1 - 15 PB - Advanced Materials PY - 2003 TI - Fabricating Two-Dimensional Molecular Gradients Via Asymmetric Deformation of Uniformly-Coated Elastomer Sheets ER -