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. 2021 Feb 3;9:601988. doi: 10.3389/fbioe.2021.601988

FIGURE 3.

FIGURE 3

Field-emission scanning electron micrographs of the surface and cross-sectional views of pristine BC and ex situ developed Aloe vera-loaded-BC composite (i.e., BCA) containing 40 wt.% Aloe vera gel.