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. 2020 Sep 15;8:839. doi: 10.3389/fchem.2020.00839

Figure 5.

Figure 5

Cell viability data of HO-PEG(ca)-OH and its degradable residue by MTS assay. NIH3T3 cells were subjected to 0.00001, 0.0001, 0.001, 0.01, 0.1, 1 mg/mL of HO-PEG(ca)-OH (Mn = 3.88 × 103 g/mol) and its degradable residue HO-PEG-OH (Mn = 1.90 × 103 g/mol) for 24, 48, 72 h before undertaking a MTS assay. The results are shown as percent viability compared to the control with media only. Each sample was replicated 6 times.