Self-Healing Supramolecular Hydrogels with Antibacterial Abilities for Wound Healing

Figure 1

(a) Photos of the NH hydrogel formation process under UV. (b) SEM micrographs of NH hydrogel without Ag NPs. (c) SEM images of NH hydrogel with Ag NPs, inset shows the transmission electron microscopy (TEM) images of Ag NPs. The scale bar is 2 cm in (a), 10 μm in (b), and 500 nm in (c).

(a)

(b)

(c)