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. 2021 Feb 11;16:1001–1003. doi: 10.2147/IJN.S305317

Figure 5.

Figure 5

Cellular uptake of antibody conjugated and unconjugated nanoparticles in various cell lines.

Notes: (A) Cellular uptake of DOX-NP and DOX-Ab-NP in SKBR-3, MCF-7, and MDA-MB-231 cells observed by confocal microscopy at 1 and 6 hrs, respectively. (B) Cellular uptake of antibody-conjugated blank nanoparticles in SKBR-3, MCF-7, and MDA-MB-231 cells observed by confocal microscopy at 6 hrs.

Abbreviations: DOX, doxorubicin; Ab, antibody; NP, nanoparticle.