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. 2015 Apr 13;10:2895–2911. doi: 10.2147/IJN.S76312

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© 2015 Zhao 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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In vitro expression of the pFDNA-LDH@SiO₂-NPs in 293 T cells assayed by indirect immunofluorescence (×40).

Notes: (A) Naked plasmid pVAX1-F(o) DNA group. (B) Transfected pFDNA-LDH@SiO₂-NPs group. (C) Blank LDH@SiO₂-NPs group. (D) 293 T cell group as the negative control.

Abbreviations: LDH, layered double hydroxide; NPs, nanoparticles; pFDNA-LDH@SiO₂-NPs, Newcastle disease virus F gene encapsulated in LDH@SiO₂-NPs.