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. Author manuscript; available in PMC: 2022 Oct 13.
Published in final edited form as: J Control Release. 2022 Sep 22;351:137–150. doi: 10.1016/j.jconrel.2022.09.021

Figure 9. In vitro cytotoxicity evaluation via a MTT assay in H1299-eGFP cells.

Figure 9

The siRNA concentrations were set at 1 μg/mL and 10 ug/mL for all samples. Samples are plotted as follow: freshly prepared LNPs in full colored bars, spray dried LNPs in shaded colored bars.