Research Article
Sustained Release of Protein Therapeutics from Subcutaneous Thermosensitive Biocompatible and Biodegradable Pentablock Copolymers (PTSgels)
Figure 1
(a) FTIR spectrum of 10GH PTSgel. (b) 1H NMR spectrum of PEGx-PCLy-PLAz-PCLy-PEGx. (c) GPC chromatogram for reference standards (m-PEG, PCL, and PLA). (d) GPC chromatogram for 10GH PTSgel. PD of the 10GH polymer = 1.08.
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