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. Author manuscript; available in PMC: 2019 Dec 20.
Published in final edited form as: Nanoscale Adv. 2019 Jul 30;1(9):3424–3442. doi: 10.1039/c9na00334g

Figure 5. Dose-dependent toxicity of QD-PEG-OH and QD-PEG-OMe in ex vivo OWH slices.

Figure 5.

Treatment of QD-PEG-OH (red) and QD-PEG-OMe (blue) at 0.01, 0.1, and 1 μM concentrations in P14 rat organotypic brain slices for 24 h. QD toxicity was determined by LDH assay at 0, 1, 2, 4, 8, and 24 h as follows. For each QD concentration, n=3 slices per QD per concentration condition were evaluated; for NT group (black), n=5 slices.