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Table 2 Characterization of the PCEC Copolymer Synthesized in the Present Work

From: An efficient method for cell sheet bioengineering from rBMSCs on thermo-responsive PCL-PEG-PCL copolymer

Copolymer

Yield (%)

PCL/PEG a (Theoretical)

Mna (g/mol) (Theoretical)

PCL/PEG b (Calculated)

Mn (g/mol) (1 H NMR)

Mwc (g/mol)

PDI d

PCL-PEG1500-PCL

93

2:1

4500

1.82:1

4236

5417

1.279

  1. a Theoretical value, calculated according to the feed ratio; b Calculated from 1 H NMR results based on the PEG block (4 H, 3.62) and PCL block (4 H, 2.28) of the copolymer; c Weight average molecular weight (Mw) calculated from GPC; d PDI of the block copolymer calculated from Mw/Mn.
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Journal of Biological Engineering

ISSN: 1754-1611