Figure 5.
GPC analyses of the as-spun PCL-PLGAac and PCL-PLGAes scaffolds and the scaffolds after hydrolytic degradation. (a,b) GPC curves of PCL-PLGAac and PCL_PLGAes. (c,d) Changes in number average molecular weight and remaining PLGA content determined by deconvolution of the GPC curves. (e,f) Overall remaining mass percentage of the scaffolds determined by the gravimetric method and measurement from GPC curves.