Skip to main content
. Author manuscript; available in PMC: 2018 Apr 10.
Published in final edited form as: Biomacromolecules. 2017 Mar 9;18(4):1393–1400. doi: 10.1021/acs.biomac.7b00118

Figure 5.

Figure 5

RGD decorated HPGMA hydrogels affect cell behavior. ASCs cultured within HPGMA, HPGMA - PEGDA and PEGDA hydrogels (20 wt%) as a function of incorporated TAMRA-labeled RGD. The distribution of the TAMRA fluorescent label suggests that RGD was immobilized within hydrogels containing HPGMA. TAMRA clustering at the cell surface in PEDGA hydrogels suggests RGD was not covalently immobilized within the hydrogel network. Cells are stained with Calcein A (green) to account for cell viability. Scale bar 200 μm.