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. Author manuscript; available in PMC: 2021 Aug 14.
Published in final edited form as: Nanoscale. 2020 Jul 29;12(30):16063–16068. doi: 10.1039/c9nr10804a

Figure 1:

Figure 1:

GFP-GRPs show uptake of Cy5-conjugated dendrimer (D-Cy5) after a 12 hr exposure. A) Confocal imaging of D-Cy5 exposed GRPs; scale bar equals 20 μm. B) Flow cytometry was used to confirm dendrimer uptake. Gating was conducted on GFP-expressing GRPs which reveals an average of 72.4% of D-Cy5 exposed cells across three replicates show accumulation of the conjugate (C).