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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: J Mech Behav Biomed Mater. 2012 Nov 27;18:100–107. doi: 10.1016/j.jmbbm.2012.11.008

Figure 2.

Figure 2

The intrinsic viscosity [η] (circles) and hydrodynamic radius (Rh) (squares) against the number-average molar mass (Mw) for a series of solutions of CA(PEG)4 polymers in water at 25 °C. CA(PEG)4 polymers had a compact structure with Rh values less than about 2 nm and small [η] values below about 2 mL/g.