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. Author manuscript; available in PMC: 2014 Dec 17.
Published in final edited form as: ACS Macro Lett. 2013 Nov 11;2(12):10.1021/mz400560y. doi: 10.1021/mz400560y

Table 1.

Summary of properties of cyclic and linear polymers used in this study.

Name Architecture Degree of Polymerization (DP) Molecular Weight (Mn, kDa) by GPC Buffering Capacity IC50 (μg/mL) to HeLa cells
L25 Linear 25 8.5 3.38 38.1 ± 3.1
C25 Cyclic 25 10.1 2.65 244.9 ± 49.5
L50 Linear 50 13 2.27 14.6 ± 0.5
C50 Cyclic 50 11 2.24 26.0 ± 2.5
L100 Linear 100 25.9 2.07 15.6 ± 0.7
C100 Cyclic 100 23.1 2.13 23.6 ± 0.6