Table 2.

Critical micelle concentration (CMC) values of mPEG-PLGA-PPA copolymers.

Polymers	CMC (g/L)
mPEG44-PLGA9-PPA7	2.12 × 10−2
mPEG44-PLGA9-PPA9	1.98 × 10−2
mPEG44-PLGA9-PPA14	1.84 × 10−2
mPEG44-PLGA9-PPA18	1.53 × 10−2
mPEG44-PLGA20-PPA18	2.04 × 10−3