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. 2014 Dec 15;9(Suppl 2):57–65. doi: 10.2147/IJN.S57924

Figure 5.

Figure 5

Hydrodynamic diameter distributions of (A) ZnOAA20(PAA) and ZnOAA20(PLL), (B) ZnOSM20(PAA) and ZnOSM20(PLL), and (C) ZnOAE100(PAA) and ZnOAE100(PLL), after 30-hour exposures to DMEM media containing FBS.

Abbreviations: FBS, fetal bovine serum, DMEM, Dulbecco’s Modified Eagle’s Medium; PAA, poly(acrylic acid); PLL, poly-L-lysine hydrochloride; ZnOAA20(PAA), PAA-coated, 20 nm ZnO; ZnOAA20(PLL), PLL-coated, 20 nm ZnO; ZnOAE100(PAA), PAA-coated, <100 nm ZnO; ZnOAE100(PLL), PLL-coated, <100 nm ZnO; ZnOSM20(PAA), PAA-coated, 10–35 nm ZnO; ZnOSM20(PLL), PLL-coated, 10–35 nm ZnO.