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. 2017 Nov 9;7:15227. doi: 10.1038/s41598-017-15151-9

Figure 2.

Figure 2

Well-defined amphiphilic block copolymer HPBD-b-(P4MVP28)2 self-assembles in water to form polymersomes. (A) SEC traces of HPBD (black; Mn = 2,230 Da, PDI = 1.14) and HPBD-b-(P4VP28)2 (red; Mn = 8,690 Da, PDI = 1.16). Ve: elution volume. (B) DLS of self-assembled HPBD-b-(P4MVP28)2 in water showing the formation of polymersomes of different sizes (average of 41-nm diameter). Number: number of particles. The polymersomes can be directly observed under TEM (inset; scale bar: 50 nm).