Figure 5
From: Anti-cancer activities of allyl isothiocyanate and its conjugated silicon quantum dots
Confocal imaging and quantification of AITC-SiQDs cellular uptake in HepG2 over 24 hours. (A) Representative images of the time course of AITC-SiQDs signalling in HepG2 cells. The red channel shows fluorescence of Lysotracker and the blue channel the fluorescence of AITC-SiQDs, a merged image of red, blue and bright channels is shown in the final column. Scale bar = 50 µm. (B) High resolution images from 6 hours of AITC-SiQDs localization into the lysosomes of HepG2 cells, area indicated by the black rectangle in the merged images. Scale bar = 10 µm.
