Figure 5From: Chitosan Hydrogel as siRNA vector for prolonged gene silencing Mass loss of hydrogel treated by lysozyme. Hydrogel was incubated in the absence or presence of lysozyme at various concentrations (0.1 g/L and 0.5 g/L), and the residual weight of dried hydrogel was measured at different intervals. Data were presented as mean ± SD (n = 3).Back to article page