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. Author manuscript; available in PMC: 2017 Jul 15.
Published in final edited form as: Acta Biomater. 2016 May 11;39:1–11. doi: 10.1016/j.actbio.2016.05.015

Table 1.

Multi-arm PEG macromers used in this study

Name Average Number of Caprolactone Repeat Units per PEG arm Norbornene Functionalization
PEG-CAP-NOR-I 1.29 65%
PEG-CAP-NOR-II 0.93 75%