Bone metastasis targeting: A novel approach to reach bone using Zoledronate anchored PLGA nanoparticle as carrier system loaded with Docetaxel

Microscopic evaluation of NPs uptake using confocal microscope. Figure (a&b) are overlapping images for PLGA-PEG20 NPs and (c&d) are overlapping images for PLGA-PEG-ZOL NPs. Yellow color indicates NPs in lysosomes.463