Impact of a Novel Hydrogel with Injectable Platelet-Rich Fibrin in Diabetic Wound Healing

Figure 2

(a–d) Ultrastructures of sericin hydrogel (a), i-PRF (b), sericin/i-PRF hydrogel (c), and sericin/i-PRF hydrogel pore wall (d).

(a)

(b)

(c)

(d)