Skip to main content
. Author manuscript; available in PMC: 2010 Oct 14.
Published in final edited form as: J Am Chem Soc. 2009 Oct 14;131(40):14261–14263. doi: 10.1021/ja906198y

Figure 4.

Figure 4

Overlayed DIC and confocal fluorescence images of the DRAQ5 channel (blue, nuclear stain) and the BDC-NH-BODIPY channel (green) of HT-29 cells incubated with no particles (a), 0.19 mg/mL of 1b@silica particles (equivalent to 17 μM BODIPY) (b), and 0.38 mg/mL of 1b@silica particles (equivalent to 34 μM BODIPY) (c). The bars represent 25 μm.