Skip to main content
. 2018 Aug 15;3(8):9210–9219. doi: 10.1021/acsomega.8b00949

Figure 5.

Figure 5

Confocal microscopic analysis of intracellular trafficking of Ch-MLNPs with DOX loaded in the core in MDA-MB-231 cells. (A) NP distribution at 3, 5, 6, and 24 h post-incubation. Nuclei were labeled with DAPI and liposomes were labeled with NBD (green). DOX, loaded in the core, is self-fluorescent (red). Arrows point to the intracellular tracking of NPs and loaded drugs at different culture times. (B) The intracellular distribution of Ch-MLNPs and PLGA in cancer cells (MDA-MB-231) after incubation for 3 h. Scale bar represents 10 μm.