Fig. 9From: Black phosphorus quantum dots camouflaged with platelet-osteosarcoma hybrid membrane and doxorubicin for combined therapy of osteosarcomaIn vivo biosafety assessment of BPQDs-DOX@OPM. a H&E stained sections of each major organ of animals 18 days after intravenous injection of NS, BPQDs, DOX, BPQDs-@OPM, BPQDs-DOX, and BPQDs-DOX@OPM. b Body weight changes of animals in each group during NS, BPQDs, DOX, BPQDs-@OPM, BPQDs-DOX, and BPQDs-DOX@OPM treatment. (size: 100 μm)Back to article page