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SEM images of Poly(lactic-co-glycolic acid) (PLGA) and poly(caprolactone-co-glycolic acid) (PCLGA) electrospun membranes at 10% w/v in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP), 2 mL/h, 17 kV and 13 cm. Both images share the scale bar: 60 µm.
