Skip to main content
. Author manuscript; available in PMC: 2016 Dec 2.
Published in final edited form as: Polymer (Guildf). 2015 Dec 2;80:171–179. doi: 10.1016/j.polymer.2015.10.048

Fig. 7.

Fig. 7

The intensity of NBD fluorescence in DCs, which internalized the three LPK NPs, respectively. LPK+ NPs exhibited the fastest uptake rate by DCs, while LPKpH NP could be more readily taken up by DCs in comparison to LPK− NPs. The numbers in parentheses represent the mean NBD intensity.