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

Fig 9. Purification of 40%DOPG/60%DOPC-GUVs containing calcein using the dual filtration technique.

Fig 9

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