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. 2019 Feb 21;9:2463. doi: 10.1038/s41598-019-38951-7

Figure 2.

Figure 2

(a) Representation of 2 types of hydrogel constructs evaluated in this study. (b,c) Adhesion of HUVEC cells on collagen and fibrin gels onto top surfaces of 2D hydrogel-coated plates (b) and bulk hydrogel (c), which is measured by CCK-8 assay 2 hrs after seeding.