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. Author manuscript; available in PMC: 2016 Dec 30.
Published in final edited form as: Int J Pharm. 2015 Nov 10;496(2):676–688. doi: 10.1016/j.ijpharm.2015.11.002

Figure 2.

Figure 2

Powder X-ray diffraction patterns for TB (PCL10k-PEG2k-PCL10k), PBA (PLA3k-PCL7k-PEG2k-PCL7k-PLA3k) and PBB (PGA3k-PCL7k-PEG2k-PCL7k-PGA3k) polymers. Crystallinity of PCL segment decreased progressively in pentablock PBA and PBB polymers.