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. 2016 Nov 23;11:6251–6265. doi: 10.2147/IJN.S118196

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© 2016 Alvarez-Berríos and Vivero-Escoto. This work is published and licensed by Dove Medical Press Limited

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Localization of FA-FITC-MSNs or MeO-FITC-MSNs in HeLa cancer cells.

Notes: Cells were exposed to 100 μg/mL of MSN materials for 6 hours. (A, E) Nucleus (blue); (B, F) FITC-MSNs (green); (C, G) DIC; (D, H) merged. Scale bars represent 5 μm.

Abbreviations: FA, folic acid; FITC, fluorescein isothiocyanate; MSNs, mesoporous silica nanoparticles; MeO, methoxy; DIC, differential interference contrast.