Fig. 5: Optimization of BSA-FITC coating and jet impingement test.

a The relationship between adsorbed BSA-FITC and the concentration of the protein solution with 2 h incubation (n = 5). b Plot of non-dimensional shear stress versus lesion size. Note the image of lesion created using jet impingement (inset). Scale bar = 200 μm. The dotted line and arrows point to the average lesion size and the corresponding non-dimensional shear stress