Figure 4 | Scientific Reports

Figure 4

From: Enhanced Cell Adhesion on a Nano-Embossed, Sticky Surface Prepared by the Printing of a DOPA-Bolaamphiphile Assembly Ink

Figure 4

Determination of the adhesion strength of the DOPA-C7 assemblies at the macro- and microscopic level. (a) Failure stress of the DOPA-C7 assembly and other catechol compounds (n = 5). (b) The adhesion force of each compound was determined from the force-distance curve measured using AFM in contact mode. The inset figure shows a characteristic force-distance curve used for determination of adhesion force.

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