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. Author manuscript; available in PMC: 2021 Mar 1.
Published in final edited form as: Biomaterials. 2019 Dec 26;235:119728. doi: 10.1016/j.biomaterials.2019.119728

Table 1.

Characteristics of semitelechelic linear HPMA copolymer precursors

Sample Mw [kg mol−1] a) Ð NHNH2 [mol.%] b) FTT or FPrg c)
P1-TT 19 1.05 5.8 0.89
P1-Prg 19.5 1.06 5.8 0.88
P2-TT 42 1.06 5.6 0.90
P2-Prg 42.5 1.06 5.6 0.89
P3-TT 26.5 1.84 5.4 1.31
a)

Molecular weights and dispersity were determined by SEC using multi-angle light scattering and refractive index detectors.

b)

Deprotected hydrazide content was determined by TNBSA assay.

c)

TT end group content was determined spectrophotometrically at 305 nm. The value of Prg is estimated.