Fig. 1From: Targeted drug delivery of near IR fluorescent doxorubicin-conjugated poly(ethylene glycol) bisphosphonate nanoparticles for diagnosis and therapy of primary and metastatic bone cancer in a mouse modelSynthesis scheme of BP NPs and conjugation of either Cy 7 or doxorubicin (a). Size histogram (b) and TEM image (c) of BP NPsBack to article page