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. Author manuscript; available in PMC: 2015 Feb 21.
Published in final edited form as: Polym Chem. 2014 Feb 21;5(4):1457–1462. doi: 10.1039/C3PY01072D

Table 1.

Summary of the synthesized polymers POEGMA via ATRP

Mn (g/mol)
Polymer [OEGMA]0:[HEBiB]0:[CuBr]0:[Bpy]0 Target Dpb Exptl Dpc M n,th d M n,NMR e M n,GPC f PDIf
P25a 25:1:1:2 25 21 7700 6500 15000 1.5
P10a 10:1:1:2 10 8 3200 2600 9000 1.3
a

Conditions: 30 °C, 24h, HEBiB as initiator, isopropanol as solvent.

b

Calculated from Dp=[M]o/[I]o.

c

Determined by 1H NMR analysis

d

Mn,th=[M]0/[I]0×% Conv.×Mw(monomer) + Mw(initiator). % Conversions were calculated from 1H NMR spectra and 100% conversion was obtained for all polymerizations at 24h.

e

Determined by 1H NMR analysis.

f

Determined by GPC using THF with 0.05 wt % butylated hydroxyl toluene (BHT) and 2 % triethylamine (TEA) as eluent with PMMA standard.