Figure 6 : The normalized cell adhesion signal at saturation measured on the polyphenol exposed coatings as a function of bound polyphenol amount (bottom axis) and the calculated bound polyphenol layer number (top axis).

From: Green tea polyphenol tailors cell adhesivity of RGD displaying surfaces: multicomponent models monitored optically

Figure 6

Black squares: EGCg, red squares: oxidized EGCg.