Research Article

Preparation and Characterization of Polyamidoamine G2.0-Hematin as a Biocatalyst for Fabricating Catecholic Gelatin Hydrogel

Figure 7

Cytotoxicity evaluation of instituting or forming Gel-Dop hydrogels through G2.0-He under H2O2 conditions. (a) Viability (% with the cell culture in DMEM) of human fibroblast cells incubated with various concentrations of Gel-Dop hydrogel extract, G2.0-He, positive control (doxorubicin 0.1 mM), and PBS 1x using prepared samples for 4 h and 24 h. (b) Fluorescence image of human fibroblast cells cultured with G2.0-He, 50% extracted medium of Gel-Dop, and PBS 1x for 24 h. Data are presented as of three independent replicated results. .
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