| 摘要 |
In various aspects, the present invention provides surfaces and materials for cell rolling applications, methods of making such surfaces and materials, and devices having such surfaces and materials. In some embodiments, the present invention provides surfaces with at least partial coatings of an ordered layer of cell adhesion molecules, or fragments, analogs, or modifications thereof, covalently bound to the surface of the substrate through an immobilization moiety. In some embodiments, the layer of a cell adhesion molecules further comprises a cell modifying ligand that can be targeted, e.g., to one or more specific cell types.
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