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. 2022 Jun 7;7(24):21325–21336. doi: 10.1021/acsomega.2c02683

Table 1. Molecular Weights and Dispersity of PBYP and PEG-g-(PBYP-ss-CPT).

sample M̅n (g mol–1)a M̅w (g mol–1)a Đa
PBYP50 8800 11 000 1.24
PBYP56 12 200 19 000 1.40
PEG-g-(PBYP50-ss-CPT) 11 600 15 700 1.35
PEG-g-(PBYP56-ss-CPT) 17 300 28 400 1.64
PEG-g-(PBYP56-ss-CPT) 14 400 27 400 1.90
a

Measured by GPC. (eluting solvent: DMF; standard: polystyrene). The subscript PBYP indicates the degree of polymerization, which is calculated from eqs (1,2).