Skip to main content
. Author manuscript; available in PMC: 2019 Feb 1.
Published in final edited form as: Colloids Surf B Biointerfaces. 2017 Dec 12;162:405–414. doi: 10.1016/j.colsurfb.2017.12.021

Fig. 5.

Fig. 5

(a) Fluorescent intensity of FITC-BSA incubation with either positively (PEG5k(ArgArg-L-CHO)4) or negatively (PEG5k(OAOA-L-CHO)4) charged telodendrimers at different mass ratios of FITC-BSA/telodendrimer. (b) Representative FRET spectra of RB-BSA, FITC-PEG5k(OAOA-L-CHO)4, and RB-BSA/PEI/FITC-PEG5k(OAOA-L-CHO)4 (1:2:2, w/w) complex. (c) FRET ratios of RB-BSA/PEI/FITC-PEG5k(OAOA-L-CHO)4 (1:2:2, w/w) complexes after incubation with non-fluorescent BSA solutions at different concentrations. The errors in a and c are for standard deviation (n = 3).