| http://www.w3.org/ns/prov#value | - In another embodiment, the present invention is directed to a method including selectively depositing a protein on an outward-facing portion of a protrusion of a contoured surface including a protrusion and a recess, at least one of the protrusion and recess having a maximum lateral dimension of no more than about 1 mm, while leaving the recess free of the protein.
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