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FIG 4. Scanning electron micrograph of BAECs on platinum plate patterned by ion implantation. (Note morphologic deformity of cells owing to effect of trypsin and glutaraldehyde.)
A, Day 5, areas A and B demonstrated uniform proliferation of BAECs.
B and C, Note strong BAEC adhesion only on circular ion-implanted protein-coated areas (original magnification, x100 [for B]; x400 [for C]).
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