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. 2021 Aug 6;13(8):1214. doi: 10.3390/pharmaceutics13081214

Figure 7.

Figure 7

Representative confocal microscopy image of co-localization in a double-tagged C6 glioma cell (green: TSPO targeted-G(4)-PAMAM dendrimers grafted with FITC 1 μM; red: mitochondrion tagged with MitoTracker Red; yellow: convergence of red and green, indicating co-localization). Insert: TSPO ligand molecule and the TSPO-targeted G(4)-PAMAM–FITC dendrimer. Reproduced with permission [62]. Copyright 2017, Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.