A method for forming a chemically patterned surface includes subjecting a surface of a substrate to a fluid including a component such that the component reacts with the surface to form a first distribution of the component on the surface. Thereafter, the surface is deformed along at least one axis such that the first distribution of the component is converted to a second distribution different from the first distribution. The second distribution is a gradient of the component.
RELATED APPLICATIONS
This application claims priority from U.S. Provisional Patent Application Serial No. 60/291,222, filed May 16, 2001, the disclosure of which is hereby incorporated herein by reference in its entirety.
The present invention provides methods of producing a surface with enhanced cell-adhesive properties comprising applying a stress to a polymeric matrix. The strained matrix is then modified by grafting a self-assembled monolayer onto the strained matrix, with the self-assembled monolayer comprising at least one exposed functional group. At least one cell-adhesive molecule can then be coupled to the at least one exposed functional group on the self-assembled monolayer to produce a surface with enhanced cell-adhesive properties.
