Figure 2.

Characterization of CDTM. Change in (A) particle size and (B) zeta potential of CDTM at different pH (n=3).

Notes: The prepared micelles were exposed to a specific pH condition (PBS 1×, pH 5.5–8.5) and the pH of each buffered solution was finally adjusted by a pH meter before use. The average particle size and zeta potential values were calculated from three measurements performed on each sample (n=3).

Abbreviation: CDTM, PEG-PLL(-g-Ce6 and DMA)-PLA micelles.