Fig. 6
From: Black phosphorous nanomaterials as a new paradigm for postoperative tumor treatment regimens
a Schematic illustration of the osteoblast-targeted BP-incorporated matrix vesicles to promote bone regeneration at defect site through NIR triggered release of PO43− ions and stimulation of biomineralization-related signaling pathways. b In vivo bone targeting effect of the BP-incorporated matrix vesicles. c/d Variations in the bone defect area and bone volume fraction after different treatment. e Time dependent changes of phosphate ion concentration in the bone defect area after different treatment. Reproduced with permission from Ref [126]. Copyright © 2019, The Author(s)