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. 2014 Nov 5;9:5131–5141. doi: 10.2147/IJN.S71074

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© 2014 Duan et al. This work is published by Dove Medical Press Limited, and licensed under Creative Commons Attribution – Non Commercial (unported, v3.0) License

The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed.

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Subcellular localization of Nano-SiO₂.

Notes: LSCM images of HUVECs after incubation for 24 hours with red fluorescent-labeled Nano-SiO₂ (50 μg/mL and 100 μg/mL). The cell skeleton is stained with Phalloidin-FITC (green), and the cell nucleus with DAPI (blue).

Abbreviations: Nano-SiO₂, silica nanoparticles; LSCM, laser scanning confocal microscope; HUVEC, human umbilical vein endothelial cells; FITC, fluorescein isothiocyanate; DAPI, 4,6-diamidino-2-phenylindole.