Skip to main content
. Author manuscript; available in PMC: 2012 Oct 30.
Published in final edited form as: J Control Release. 2011 Jul 19;155(2):272–281. doi: 10.1016/j.jconrel.2011.07.018

Fig.6.

Fig.6

In vivo (A) and ex vivo (B) NIRF optical images of Raji lymphoma bearing mice injected intravenously with free DiD dye and DiD-loaded PEG2k-CA4 micelles, respectively. Tumors and major organs were excised for ex vivo imaging at 48 h post-injection.