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Fig. 4 | Journal of Nanobiotechnology

Fig. 4

From: Mitochondria-targeting graphene oxide nanocomposites for fluorescence imaging-guided synergistic phototherapy of drug-resistant osteosarcoma

Fig. 4

Cellular uptake and subcellular localization. a The cellular uptake of TPP-PPG@ICG was measured by flow cytometry. b The mean FL intensity of MG63/Dox cells (n = 10,000 cells) was determined by flow cytometric analysis. c FL-confocal microscopic images of MG63/Dox cells co-treated with MitoTracker and either PPG@ICG or TPP-PPG@ICG are shown

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Journal of Nanobiotechnology

ISSN: 1477-3155

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