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. 2021 Jul 29;16(7):e0254930. doi: 10.1371/journal.pone.0254930

Fig 6. Effects of dual filtration with 12 and 10 μm (case i) pores polycarbonate membranes on the size and distribution of 40%DOPG/60%DOPC-GUVs.

Fig 6

(A) and (B) show the phase contrast image and the corresponding size distribution histogram of unpurified GUVs. (C) and (D) show the phase contrast image and the corresponding size distribution histogram of GUVs in filter holder 1. (E) and (F) show the phase contrast image and the corresponding size distribution histogram of GUVs in filter holder 2. The purification was performed at flow rate 1 mL/min for 1 h. The bar in the images (A, C, E) corresponds to a length of 50 μm. The solid line of B, D and F corresponds to fitting with Eq 1.