Application of Polyethylene Glycol to Promote Cellular Biocompatibility of Polyhydroxybutyrate Films
Figure 5
Change in weight loss profiles for PHB/PEG composite films with different PEG loadings (% w/w) when incubated under physiological conditions (37°C, pH 7.4, 120 rpm), (a) PEG106 and (b) PEG2000; (•) 0%—PHB, (□) 10%, (Δ) 20%, and (⋄) 30%.
