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. 2020 Apr 9;53(4):e8993. doi: 10.1590/1414-431X20208993

Figure 2. A, Confocal fluorescence microscopy image of the core-shell electrospun microfibers using fluorescein in the core (scale bar: 5 μm). B and C, images from contact angle measurement of PLGA (129.7±0.01°) and VPA/PLGA 127.0±1.80° scaffolds, respectively (n=3).

Figure 2