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. 2022 Jan 7;17:73–89. doi: 10.2147/IJN.S346044

Figure 2.

Figure 2

Cellular uptake and endocytic mechanism of HM-NPs in BMDCs. (A) CLSM images of BMDCs after 4 h incubation with calcein-loaded MSN and HM-NPs. (B) Cellular uptake of MSN and HM-NPs in BMDCs by flow cytometric analyses after 4 h of incubation. Control indicates the autofluorescence of untreated cells. (C) Cellular uptake efficiency of R837@HM-NPs in BMDCs in the presence of different endocytosis inhibitors.