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Nano Convergence
Fig. 3 | Nano Convergence

Fig. 3

From: Gold nanoparticle clusters for the investigation of therapeutic efficiency against prostate cancer under near-infrared irradiation

Fig. 3

Evaluation of the cell internalization of FITC-AuNC@SiO2. PC-3 cells were treated and incubated with 2 μg of FITC-AuNC@SiO2 3 h at 37 °C. The cells were then washed, incubated with DAPI for nuclei-staining, and analyzed using fluorescence microscopy. Bright field image (a), blue fluorescence image of PC-3 cells for nuclei-staining DAPI (b), green fluorescence image of PC-3 cells for FITC (c). d is a merged image of b and c. The size of scale bars is 100 μm

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