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. 2016 May 31;33:2168–2179. doi: 10.1007/s11095-016-1954-9

Fig. 6.

Fig. 6

TEM images of vitamin K loaded mixed micelles composed of DSPE-PEG/EPC 50/50 and a vitamin K feed molar ratio of 0.22 (mol/mol lipids): before filtration (a), after the first filtration cycle (b) and after 3 filtration cycles (c).