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Confocal microscopic images of intracellular localization in NSC 34 cells.
Notes: (A) 6.25 mg·mL−1 CO3 layered double hydroxide (LDH)–fluorescein isothiocyanate (FITC), incubated for 2.5 hours; (B) free 6.25 mg·mL−1 FITC anions incubated for 4 hours. Reproduced from Li SD, Li JH, Wang CL, et al. Cellular uptake and gene delivery using layered double hydroxide nanoparticles. J Mater Chem B. 2013:61–68, with permission of The Royal Society of Chemistry.162
