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Fluorescent images of L929 live (green) and dead (red) cells, untreated (control, (A)) and treated with AV5 (B–F) and AV10 (G–K) hydrogels at different concentrations for 48 h. (B,G)—10 mg/mL; (C,H)—25 mg/mL; (D,I)—50 mg/mL; (E,J)—75 mg/mL; (F,K)—100 mg/mL. Scale bar = 50 µm.
