Fig. 3
From: Black phosphorous nanomaterials as a new paradigm for postoperative tumor treatment regimens
a Preparation of the BP-incorporated vesicles and their integration into hydrogel matrix. b Therapeutic synergism of the photothermal-capable hydrogel and PD-L1 antibody for the postoperative treatment of resected solid tumors. c/e IR thermal imaging and quantitative results showing the hydrogel-mediated local heating effects under NIT illumination. d/f Immunofluorescence and quantitative results of showing CD11 + DC infiltration in skin after hydrogel treatment. g-j Stimulatory effect of the hydrogel on various immune cell populations in tumor-draining lymph nodes. Reproduced with permission from Ref [89]. Copyright © 2019, American Chemical Society