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Fig. 2 | Biomaterials Research

Fig. 2

From: An injectable, in situ forming and NIR-responsive hydrogel persistently reshaping tumor microenvironment for efficient melanoma therapy

Fig. 2

Characterization of MD@SA hydrogel. Photographs of (a) SA solution and MD@SA hydrogel. (b) Injectable ability of MD@SA hydrogel. (c) SEM image and (d-e) energy dispersive X-ray spectroscopy of MD@SA hydrogel. (f) Hemolysis test of the MD@SA with different concentrations. (g) In situ gelation of the MD@SA solution and the in vivo retention patterns of MD@SA hydrogel, MD, and DOX, respectively. (h) Mean fluorescent ratio of the DOX in three groups according to the results of Fig. 2g

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