Research Article
Comparative In Vitro Cytotoxicity Study of Carbon Dot-Based Organometallic Nanoconjugates: Exploration of Their Cell Proliferation, Uptake, and Localization in Cancerous and Normal Cells
Figure 6
Low magnification TEM images showing intracellular localization of particles in HeLa cells. (a) untreated cells, (b) CD-treated cells, and (c) Au@CD-treated cells. The arrows in (c) and (b) show electron-dense particles corresponding to CDs and Au@CDs, respectively. Scale bar corresponds to 2 μm.
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