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Fig. 3 | Journal of Nanobiotechnology

Fig. 3

From: Bioinspired nanovesicles released from injectable hydrogels facilitate diabetic wound healing by regulating macrophage polarization and endothelial cell dysfunction

Fig. 3

Bioinspired nanovesicles loaded injectable hydrogels 4OI@iEC-M/GelMA. (A) The preparation process of injectable hydrogels of GelMA and 4OI@iEC-M/GelMA via under light with a wavelength of 405 nm. (B) SEM images of 4OI@iEC-M/GelMA hydrogel (scale bar: 2 μm). (C) Elemental mapping images of 4OI@iEC-M/GelMA hydrogel. (D) Injectable property and adhesion performance of 4OI@iEC-M/GelMA. (E) Remodeling property and representative pictures of 4OI@iEC-M/GelMA hydrogel for adhesion, compression, and stretching. (F) The swelling ratios and (G) the degradation rates of the GelMA and 4OI@iEC-M/GelMA hydrogels (**p < 0.01). The release behavior of 4OI@iEC-M from the hydrogel in (H) an acid environment and (I) high concentrations of glucose

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Journal of Nanobiotechnology

ISSN: 1477-3155

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