Fig. 5.

Fraction rate of PC₁₀A hydrogel (3% w/w) (a) and cumulative release of DOX from PC₁₀A/DOX hydrogel and PC₁₀A/DOX/HAuNS hydrogel (b) (PC₁₀A: 3% w/w; DOX: 0.8 mg mL⁻¹; HAuNS: 20 μg mL⁻¹) at different pH