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. Author manuscript; available in PMC: 2020 Jan 15.
Published in final edited form as: Acta Biomater. 2018 Dec 1;84:169–179. doi: 10.1016/j.actbio.2018.11.030

Fig. 5.

Fig. 5.

Incorporation of ECM-derived peptides and hydrogel stiffness impacts the attachment and spreading of GFP+ cells. RGD and IKVAV-functionalized hydrogels enhanced cell spreading in comparison to the cell clustering effect observed on peptide free and TN-C-functionalized hydrogels. Bar = 100 μm, 5×.