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. Author manuscript; available in PMC: 2020 Apr 15.
Published in final edited form as: J Colloid Interface Sci. 2019 Feb 7;542:370–378. doi: 10.1016/j.jcis.2019.02.021

Figure 7.

Figure 7.

Comparison of cellular internalization efficiency between the triangular and the spherical silver nanomaterials. (A) Bright-field and fluorescence images of PANC-1 and MCF-7 cells treated by sAg@SiO2 and tAg@SiO2 with a particle concentration of 100 μg/mL for 3 hours. The blue and green colors came from Hoechst 33342 and FITC-labeled nanoparticles. All scale bars denote a length of 20 μm. (B) and (C) are the flow cytometry analysis of core-shell nanoparticles-treated PANC-1 and MCF-7 cells, respectively.