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Fig. 8 | Cancer Nanotechnology

Fig. 8

From: Development of in vitro gene delivery system using ORMOSIL nanoparticle: Analysis of p53 gene expression in cultured breast cancer cell (MCF-7)

Fig. 8

Transmission electron microscopic analysis of ORMOSIL nanoparticles transfection at cellular level. a The ORMOSILNs are mainly distributed in the cytoplasm of MCF-7. The arrow indicates the ORMOSILNs. b Non-transfected cells (control). c ORMOSILNs distribute in the cytoplasm at ×100,000 magnification. The arrow indicates the ORMOSILNs in different sizes. d Non-transfected cells at ×100,000 magnification (control)

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