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Fig. 3 | Journal of Nanobiotechnology

Fig. 3

From: Ångstrom-scale gold particles loaded with alendronate via alpha-lipoic acid alleviate bone loss in osteoporotic mice

Fig. 3

Biocompatibility assessment of AuÅPs-AL. A and B Hemolysis ratios of different AuÅPs-AL concentrations incubated with RBCs. The data are presented as the mean ± SD (n = 3). C In vitro cytotoxicity of AuÅPs-AL against Raw 264.7 cells after treatment for 24 h (n = 3). D Cell uptake capability and cytotoxicity of AuÅPs-AL and AuNPs-AL in Raw 264.7 cells, shown through CLSM images of fluorescence intensity inside Raw 264.7 cells incubated with Cy5-loaded gold particles after 2 h

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