Fig. 1. The effect of the microspotted GFNCYFPLQ peptide concentration on the subsequent binding of RBD at its saturation concentration (385 nM) to the respective epitope-imprinted spots in phosphate buffer saline with 0.05% Tween 20 (PBST). The reflectivity change (ΔR) is indicative of the amount of bound RBD, i.e. the binding capacity of the respective MIP spots.
