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. 2019 Mar 24;24(6):1167. doi: 10.3390/molecules24061167

Figure 4.

Figure 4

Schematic representation of the ion mobility spectrometry-mass spectrometry experiments performed for the investigation of Aβ(1–42) oligomerization in the absence (A) or presence of the tetrapeptides Ac-VVIA (B) and VVIA-NH2 (C).