Bimodal Porous Scaffolds by Sequential Electrospinning of Poly(glycolic acid) with Sucrose Particles

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="436178.fig.004a" src="https://static-preview.hindawi.com/articles/ijps/volume-2010/436178/figures/436178.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Sugar particles embedded in the PGA scaffold</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="436178.fig.004b" src="https://static-preview.hindawi.com/articles/ijps/volume-2010/436178/figures/436178.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Scaffold after leaching of sugar crystals</td></tr></table></td></tr></table>

<table>SEM images: cross-sectional view of electrospun tubes; the electrospinning interval was 2 minutes. </table>

International Journal of Polymer Science

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Figure 4

Figure 4: Bimodal Porous Scaffolds by Sequential Electrospinning of Poly(glycolic acid) with Sucrose Particles 