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. 2021 Apr 8;22(5):1932–1943. doi: 10.1021/acs.biomac.1c00058

Table 2. GPC, MALDI-TOF, and UV–Vis Spectrophotometry Data of the Set of Conjugates Objects of This Work.

    GPCa
MALDI-TOFb
abs. (280 nm)a
sample Mn/kDa no. of polymersc Mn/kDa no. of polymers no. of polymersc
1 My-PEG (10 kDa) 53 3.6 47–57–67 3–4–5 3.6
2 My-PMeEP (10 kDa) 64 4.7 40–78 2–6 2.9
3 My-PEtEP (10 kDa) 51 3.4 37–67 2–5 2.6
4 My-PEEP (10 kDa) 99d 3.3d     2.8d
5 My-P(Et-Bu)EP (10 kDa) 50 3.3 30–57 1–4 3.2
6 My-PEG (20 kDa) 98 4 57–77 2–3 3.6
7 My-PEtEP (20 kDa) 135 5.2 43–84 1–3 3.8
a

The values reported are average values, and they include all the microstructures present.

b

The numbers in bold are referred to the most abundant peak.

c

The number of polymer chains comes from an arithmetic calculation, and it is reported with an average value of ±0.5 polymer chain.

d

values of GPC and Absorbance taken from the cited references.19,20